Websites targeting keyword violin cases
100 websites are using keyword violin cases in their content.
Total results: 100
Domains on this page: 74
Different keywords:
Results:
Find Sheet Music | JustSheetMusic.comhttp://portalrankings.com/info/justsheetmusic.com
Find sheet music in our large database including free sheet music, digital downloads and music books for all types of musicians and instruments.
- Google+ User ID: 108549030779656641040
- Google Analytics code: 33432154-21
- Updated On (Date): 2017-Mar-20
- Expiration time: 2019-Jun-15
- Website Registered On (Date): 2010-Jun-15
Jazz violin, string recording, and jazz violin lessonshttp://portalrankings.com/info/christianhowes.com
Learn jazz violin with leading jazz violinist and educator Christian Howes. Utilize his premiere string recording service.
- Google Analytics code: 20285298-1
- Updated On (Date): 2015-Apr-14
- Expiration time: 2019-Jan-24
- Website Registered On (Date): 1998-Mar-17
Piano, Violin, Private Music Lessons | Los Angeles Music Schoolhttp://portalrankings.com/info/88keysmusicacademy.com
88 Keys Music Academy is located in Arcadia, CA and offers the best private music lessons for the San Gabriel Valley, Pasadena, Altadena surrounding areas.
- Google+ User ID: 111615418980590619485
- Google Analytics code: 43078242-1
- Updated On (Date): 2017-Apr-03
- Expiration time: 2019-May-04
- Website Registered On (Date): 2013-May-04
Stringed Instruments Sales, Rentals & Repair - Renaissance Strings NHhttp://portalrankings.com/info/renstringers.com
Violin, Viola, Cello Rentals, Sales, Service by Renaissance Strings of Nottingham. Handmade Stringed instruments New Hampshire. Repair of Violins, Violas, Cellos, Basses, Restoration, Adjustments, Bows
- Updated On (Date): 2018-Feb-22
- Expiration time: 2019-Feb-22
- Website Registered On (Date): 2018-Feb-22
ViolinPracticehttp://portalrankings.com/info/violinpractice.com
A comprehensive site where violin students, parents and teachers will find support in developing musicianship through effective and creative practice from the beginning to advanced levels.
- Google Analytics code: 57089938-1
- Updated On (Date): 2017-Mar-11
- Expiration time: 2018-Mar-10
- Website Registered On (Date): 2013-Mar-10
Flash Array, Enterprise Flash, SSD | Violin Memoryhttp://portalrankings.com/info/vmem.com
Violin Memory transforms the speed of business with high performance, always available, low-cost management of critical data and applications..
- Google Analytics code: 8373762-1
- Updated On (Date): 2016-Jan-28
- Expiration time: 2018-Feb-20
- Website Registered On (Date): 2004-Feb-20
Private Music Studio - Piano, Guitar, Drums, Acting Classes - Arizona | The Note Roomhttp://portalrankings.com/info/thenoteroom.com
A Private Music Studio, located in Glendale AZ, offers private piano, guitar, voice, violin, acting classes and drum lessons in the cities of Peoria, Glendale, Anthem and the North Phoenix surrounding area.
- Google+ User ID: +TheNoteRoomPianoStudioGlendale
- Updated On (Date): 2016-Mar-03
- Expiration time: 2018-Feb-24
- Website Registered On (Date): 2013-Feb-24
Benning Violins - Violins Violas Cellos Bows - Los Angeleshttp://portalrankings.com/info/benningviolins.com
Located in Studio City, Benning Violins is the premiere violin shop in Los Angeles, offering a selection of fine and master crafted violins, violas, cellos and bows for the beginner, student and professional, as well as bow rehairs, rental, instrument rep
- Google+ User ID: 108614267437872730400
- Google Analytics code: 31344518-1
- Updated On (Date): 2016-Nov-25
- Expiration time: 2024-Nov-13
- Website Registered On (Date): 2002-Nov-28
Simeon Chambers Tonewood Engelmann Sprucehttp://portalrankings.com/info/rockymountaintonewood.com
Rocky Mountain Tonewood sells superbly cut Engelmann Spruce from the shop of Simeon Chambers. Specializing in the violin family, achtop mandolins, and archtop guitars.
- Updated On (Date): 2016-Sep-26
- Expiration time: 2017-Sep-25
- Website Registered On (Date): 2006-Sep-25
Classical Notes, Peter Gutmann, CD reviews, articles, expanded Goldmine columnshttp://portalrankings.com/info/classicalnotes.net
Classical record reviews and commentary by a passionate fan. Expanded, updated Goldmine columns.Career retrospectives and discographies of Toscanini, Furtwangler, Bernstein. Classical CD reviews.
- Updated On (Date): 2016-Dec-29
- Expiration time: 2018-Jan-13
- Website Registered On (Date): 2000-Jan-13
Matthew Zerweck - Homehttp://portalrankings.com/info/matthewzerweck.com
Matthew Zerweck, Violinist and Teacher
- Google Analytics code: 61920357-1
- Updated On (Date): 2017-Apr-03
- Expiration time: 2019-Apr-08
- Website Registered On (Date): 2011-Apr-08
Music School Children and Adults in Jacksonville,Fl - $100 a monthhttp://portalrankings.com/info/wocjax.com
Music School for Children and Adults: (904) 477 1552.NO registration fee- NO Contract - FREE Recitals. Piano, voice, guitar, ukulele, violin, drums & more.
- Google+ User ID: 113952060948869526191
- Google Analytics code: 16674257-41
- Updated On (Date): 2016-Nov-08
- Expiration time: 2022-Jul-14
- Website Registered On (Date): 2010-Jul-14
News, history, information and translations about Andre Rieu and his JSOhttp://portalrankings.com/info/andrerieutranslations.com
Andre Rieu, Marjorie Rieu, Pierre Rieu, information, history, background, Tickets, tour schedule, JSO, Johann Strauss Orchestra, Mirusia, Carmen Monarcha, Carla Maffioletti, Suzan Erens, Platin tenors, concert tour, biography
- Updated On (Date): 2016-Oct-11
- Expiration time: 2017-Oct-10
- Website Registered On (Date): 2004-Oct-10
Beginner Violin Tips - Your One-Stop Beginner Violin Resourcehttp://portalrankings.com/info/beginnerviolintips.com
Welcome to Beginner Violin Tips! We help you find everything you need as a violin beginner, from violin equipment to violin lessons.
- Known AddThis user account ID: ra-4deed6794e3b0b93
- ID for Google Adsense: ca-pub-2805081371798391
- Google Analytics code: 23488263-1
- Updated On (Date): 2016-May-21
- Expiration time: 2017-May-20
- Website Registered On (Date): 2011-May-20
New York City Guitar teacher, Drum, Piano, Violin Lessons NYC | Namta Musichttp://portalrankings.com/info/namtamusic.com
Are you an owner of a music school or a professional drum, guitar, piano, violin teacher? Namta has thousands of music teachers in its database to help students in the music community to find our music teachers
- Google+ User ID: +Namtamusic
- ID for Google Adsense: ca-pub-8959494423280217
- Google Analytics code: 34850066-1
- Updated On (Date): 2015-Apr-28
- Expiration time: 2020-Dec-01
- Website Registered On (Date): 2009-Dec-01
The Official SKB Website: Guitar, Bow, Gun, Camera, Golf Cases and Rackshttp://portalrankings.com/info/skbcases.com
SKB is a case manufacturing company dedicated to travel and storage protection needs for musical, pro audio and light applications; sporting goods equipment and activities; and industrial solutions, including government and military contract fulfillment.
- Google Analytics code: 1407754-1
- Updated On (Date): 2011-Jun-24
- Expiration time: 2019-Feb-25
- Website Registered On (Date): 1996-Feb-24
Stringed Instruments Sales, Rentals & Repair - Renaissance Strings NHhttp://portalrankings.com/info/renstrings.com
Violin, Viola, Cello Rentals, Sales, Service by Renaissance Strings of Nottingham. Handmade Stringed instruments New Hampshire. Repair of Violins, Violas, Cellos, Basses, Restoration, Adjustments, Bows
- Updated On (Date): 2017-Apr-06
- Expiration time: 2018-Apr-21
- Website Registered On (Date): 2003-Apr-21
Sapphire Ventureshttp://portalrankings.com/info/sapphireventures.com
- Google Analytics code: 44427209-1
- Updated On (Date): 2017-Mar-23
- Expiration time: 2018-Feb-07
- Website Registered On (Date): 2014-Feb-07
Classical for all | MUZIK Airhttp://portalrankings.com/info/muzikair.com
MUZIK Air Refreshing tunes and scenario-oriented playlists throughout the day. Accurate search across languages.
- Google Analytics code: 63536838-2
- Updated On (Date): 2017-Jan-09
- Expiration time: 2019-Jan-23
- Website Registered On (Date): 2013-Jan-23
FREE Online Piano and Violin Lessonshttp://portalrankings.com/info/alisonsparrow.com
Free online piano tuition and violin tuition for complete beginners. Lots of useful hints and tips via video lessons.
- Google Analytics code: 78568655-1
- Updated On (Date): 2017-May-13
- Expiration time: 2018-Mar-23
- Website Registered On (Date): 2016-Mar-23
Your Music Supplyhttp://portalrankings.com/info/yourmusicsupply.com
Click here NOW!! Great site for free downloadable sheet music and so much more! Everything you want to know about string instruments like the violin.
- Google+ User ID: +pinterest
- Google Analytics code: 12967896-12
- Updated On (Date): 2016-Nov-02
- Expiration time: 2017-Nov-02
- Website Registered On (Date): 2009-May-06
Flash Array, Enterprise Flash, SSD | Violin Memoryhttp://portalrankings.com/info/violin-memory.com
Violin Memory transforms the speed of business with high performance, always available, low-cost management of critical data and applications..
- Google Analytics code: 8373762-1
- Updated On (Date): 2016-Feb-03
- Expiration time: 2018-Sep-26
- Website Registered On (Date): 2006-Sep-26
Benchworld - 1800-326-0577, Piano Benches, Cushions, Metronomes, Music Stands & Morehttp://portalrankings.com/info/benchworld.com
Benchworld - 1800-326-0577 : - Wooden Music Stands Violin Cases Music Accessories Piano Benches Piano Lamps Piano Silent System benchworld, bench world, piano benches, wooden music stands, metronomes, adjustable piano benches, unfinished piano benches, bench cushions
- Updated On (Date): 2017-Feb-26
- Expiration time: 2019-Feb-25
- Website Registered On (Date): 2000-Feb-25
Music Basics - Discount retailer for violin, viola and band instruments. Shop for accessories including guitar tuners, metronomes, violin cases, Suzuki CDs and sheet music.http://portalrankings.com/info/musicbasic.com
Online discount music store for instruments, accessories, and sheet music. Products include instruments (string and band), accessories (cases, metronome, tuner, strings, stands), and sheet music/method books for piano, string and band instruments.
- Updated On (Date): 2017-Mar-11
- Expiration time: 2018-Apr-09
- Website Registered On (Date): 1999-Apr-09
Online Violin Shop / Classical Instruments Shop | Fiddlershophttp://portalrankings.com/info/fiddlershop.com
Your one-stop-shop for classical instruments. Violins, viola, cello & more. High quality instruments & accessories. Click now to browse our huge selection!
- Google+ User ID: +Fiddlershop
- Google Analytics code: 29414284-1
- Updated On (Date): 2017-Feb-21
- Expiration time: 2017-Oct-12
- Website Registered On (Date): 2011-Oct-12
Guitar Stop® Guitar Store Music Lessons Cambridge MA, Boston Areahttp://portalrankings.com/info/guitarstop.com
Guitar Stop® authorized guitar dealer: Cordoba, Fender, Ibanez, Gretsch, Guild and Squier in Cambridge MA, 3 miles from Boston. Private music lessons: Guitar, Bass, Banjo, Mandolin, Piano, Ukulele, Violin & Voice, Boston area, Cambridge, Somerville
- Google+ User ID: 106574020385753048598
- Google Analytics code: 25325594-1
- Updated On (Date): 2015-Apr-25
- Expiration time: 2025-Apr-25
- Website Registered On (Date): 1998-Oct-12
Welcome to EasyMusicNotes.comhttp://portalrankings.com/info/easymusicnotes.com
Easy Music Notes - Free Music Lessons, Guitar, Piano, and midi scores. Instantly download sheet music and guitar tab in PDF, from a large catalog of songs. Easy Piano. Easy Guitar and all instruments, and all styles!
- Google Analytics code: 21577973-3
- Updated On (Date): 2016-Nov-02
- Expiration time: 2021-Oct-14
- Website Registered On (Date): 2010-Oct-14
Learn how to play violin with Fretless Finger Guides®http://portalrankings.com/info/fretlessfingerguides.com
Learn how to play violin with revolutionary one-piece violin fingering charts that go right on your violin or viola fingerboard.
- Google Analytics code: 3746327-2
- Updated On (Date): 2016-Oct-14
- Expiration time: 2018-Oct-14
- Website Registered On (Date): 2003-Oct-14
M & M Distributing - mandmdistributing.comhttp://portalrankings.com/info/mandmdistributing.com
M & M Distributing - Exclusive Brands and Exceptional Instruments
- Google Analytics code: 583172-7
- Updated On (Date): 2016-Sep-15
- Expiration time: 2021-Nov-14
- Website Registered On (Date): 2001-Nov-14
TUTEMPO - academia musicalhttp://portalrankings.com/info/tutempo.com.co
academia musica, cursos musica bogota, clases musica bogota, clases piano, guitarra, canto, instrumentos
- Updated On (Date): 2017-May-08
- Expiration time: 2018-Apr-17
- Website Registered On (Date): 2017-Apr-18
Mimi Zweig StringPedagogyhttp://portalrankings.com/info/stringpedagogy.com
Violin performance engages the physical, the psychological, and the musical abilities of the player. Mimi Zweig's fundamental principle of violin teaching, based on natural physical motions nurtured in a non-judgmental environment, embodies all three of these elements of performance. The development of a facile and secure technique begins with physical freedom. This then gives the performer the freedom to play with musical sensitivity and confidence.
- Google Analytics code: 75362717-1
- Updated On (Date): 2016-Oct-16
- Expiration time: 2017-Oct-15
- Website Registered On (Date): 2000-Oct-15
Free Sheet Music PDF Download - Classical, Pop, etc.http://portalrankings.com/info/sheetmusicbank.com
Download and print free sheet music PDF from the largest bank of online printable music notes for piano, guitar, violin etc.
- ID for Google Adsense: ca-pub-1659821006553134
- Google Analytics code: 92768610-1
- Updated On (Date): 2017-Feb-28
- Expiration time: 2018-Apr-03
- Website Registered On (Date): 2016-Apr-03
Get-Tuned.comhttp://portalrankings.com/info/get-tuned.com
An informational website on how to tune various musical instruments. We also have an online tuners, so you can get tuned, online.
- Google Analytics code: 18581897-1
- Updated On (Date): 2017-Jan-03
- Expiration time: 2018-Feb-03
- Website Registered On (Date): 2005-Aug-08
SHAR Music - sharmusic.comhttp://portalrankings.com/info/sharmusic.com
SHAR has been serving the string community since 1962. Specializing in bowed stringed instruments.
- Google Analytics code: 5271814-2
- Updated On (Date): 2016-Jul-21
- Expiration time: 2025-Jul-30
- Website Registered On (Date): 1996-Jul-31
Violin Lessons Online with Violin Tutor Prohttp://portalrankings.com/info/violintutorpro.com
Learn how to play the violin with Violin Tutor Pro. Included are free beginner lessons, lessons for advanced players and more.
- Google Analytics code: 9111787-5
- Updated On (Date): 2017-Feb-07
- Expiration time: 2017-Nov-19
- Website Registered On (Date): 2009-Nov-19
The Violin Site :: Resources for Violinistshttp://portalrankings.com/info/theviolinsite.com
The Violin Site offers video instruction for beginning and advanced violinists as well as help with violin technique and violin practice exercises. There are also links to free violin sheet music, violin recordings, and violin books.
- ID for Google Adsense: ca-pub-8882136723646839
- Google Analytics code: 140919-2
- Updated On (Date): 2015-Apr-14
- Expiration time: 2017-Jul-02
- Website Registered On (Date): 2004-Jul-03
San Jose Music Schools Lessons, Violin, Piano, Guitar, Drums, Singing, Vocal Coaches And Arthttp://portalrankings.com/info/almadenschoolsanjose.com
San Jose music schools - Welcome to Almaden School of Music & Art! 408-267-3651. We offer piano lessons, violin, drum, singing, guitar, voice, art, French.
- Google+ User ID: 100950453051891324265
- Google Analytics code: 67054578-1
- Updated On (Date): 2015-Sep-01
- Expiration time: 2017-Sep-01
- Website Registered On (Date): 2015-Sep-01
Kennedy Violins | Violin Sales and Rentals - Violas, Cellos and Accessorieshttp://portalrankings.com/info/kennedyviolins.com
Kennedy Violins is your home for violin sales and rentals, violas, cellos & string instrument accessories. Buying a violin? See our guide or view our local shop
- Google Analytics code: 23269400-1
- Updated On (Date): 2015-Dec-11
- Expiration time: 2017-Dec-06
- Website Registered On (Date): 2000-Dec-06
Michael Kravchuk – Free Sheet Musichttp://portalrankings.com/info/michaelkravchuk.com
My Personal Website where I post Free Sheet Music, by Michael Kravchuk
- ID for Google Adsense: ca-pub-8833737246964095
- Updated On (Date): 2015-Apr-30
- Expiration time: 2018-Dec-31
- Website Registered On (Date): 2012-Dec-31
Audubon Strings | Full-Service Violin Shophttp://portalrankings.com/info/audubonstrings.com
We are a full-service violin shop with our main showroom located in the heart of the New Haven Arts District. We serve private and public music institutions, area universities and symphonies, school systems, as well as individuals by providing support to the string musician community.
- ID for Google Adsense: ca-pub-4973640207614588
- Google Analytics code: 434726-1
- Updated On (Date): 2018-Feb-22
- Expiration time: 2019-Feb-21
- Website Registered On (Date): 2005-Feb-21
Tienda del Musico - TIENDA DEL MUSICOhttp://portalrankings.com/info/tiendadelmusico.com
La primera tienda de instrumentos musicales de Colombia con cubrimiento a todo el país. Hacemos envíos diarios de guitarras, violines, amplificadores y todo nuestro amplio catálogo de instrumentos y accesorios para músicos.
- Google+ User ID: +TiendadelMúsico1
- Google Analytics code: 62550038-1
- Updated On (Date): 2016-Nov-03
- Expiration time: 2017-Nov-07
- Website Registered On (Date): 2008-Nov-07
Guitar Strings, Accessories, Sheet Music, Violin Strings and MOREhttp://portalrankings.com/info/stringsbymail.com
Strings By Mail is your online source for Classical, Flamenco, Acoustic and Electric Guitars. We also carry Violin, Cello, Viola, Bass, Sheet Music, Books, CDs and DVDs.
- Google Analytics code: 984901-1
- Updated On (Date): 2016-Nov-04
- Expiration time: 2022-Apr-15
- Website Registered On (Date): 1999-Apr-15
toplayalong.com – Free sheet music to play alonghttp://portalrankings.com/info/toplayalong.com
Free sheet music for violin, flute and recorder with backing tracks to play along.
- Updated On (Date): 2017-Jan-09
- Expiration time: 2020-Nov-04
- Website Registered On (Date): 2015-Nov-04
HOVA LABShttp://portalrankings.com/info/hovalin.com
An open source 3D printable acoustic violin.
- Google Analytics code: 63741704-1
- Updated On (Date): 2017-Mar-03
- Expiration time: 2018-Mar-03
- Website Registered On (Date): 2014-Mar-03
Music Notes Box | Digital Sheet Music Notes, Chordshttp://portalrankings.com/info/musicnotesbox.com
Print sheet music, notes, chords at Music Notes Box. We have a library of over 134,000 licensed digital sheet music from various artists such as Ed Sheeran, Bruno Mars, Adele, One Direction, Justin Bieber, Ariana Grande, Beyonce, Rihanna etc.
- Google+ User ID: 100136670772221215169
- Updated On (Date): 2017-Jan-12
- Expiration time: 2018-Jan-15
- Website Registered On (Date): 2016-Jan-15
Home Pagehttp://portalrankings.com/info/denleymusic.com
Music Teacher Resources for violin and piano students and teachers.
- Google Analytics code: 17542686-1
- Updated On (Date): 2016-Jun-14
- Expiration time: 2017-Jun-13
- Website Registered On (Date): 2010-Jun-13
The Violin Channel - World's Leading Classical Music News Sourcehttp://portalrankings.com/info/theviolinchannel.com
World's leading classical music news source. Est 2009. Breaking news, violin, viola , cello masterclasses, videos and more.
- Google+ User ID: +theviolinchannel
- Google Analytics code: 36527679-2
- Updated On (Date): 2016-Dec-23
- Expiration time: 2021-Nov-18
- Website Registered On (Date): 2010-Nov-18
colegiosminutosdedios.edu.co - domain expiredhttp://portalrankings.com/info/colegiosminutosdedios.edu.co
- Google Analytics code: 12529737-15
- Updated On (Date): 2017-Jul-26
- Expiration time: 2017-Jul-21
- Website Registered On (Date): 2014-Jul-21
♫ Escuela Organigrama ♫ - Tu Escuela de Música Málagahttp://portalrankings.com/info/escuelaorganigrama.com
Escuela de música Málaga ¡Aprende música disfrutando y en familia! - Educación musical para niños, clases de piano, guitarra, batería, canto, flauta, violin
- Google+ User ID: +EscuelaOrganigrama
- Google Analytics code: 63306600-1
- Updated On (Date): 2017-Mar-05
- Expiration time: 2018-Mar-04
- Website Registered On (Date): 2014-Mar-04
We buy Violins and Musical Instruments - Amberviolinshttp://portalrankings.com/info/amberviolins.com
Violin Buyer Specialists Amberviolins, where we buy Violins, Violas, Cellos and Bows up front including delivery in the UK and Internationally Worldwide
- Google Analytics code: 38356649-1
- Updated On (Date): 2016-Sep-27
- Expiration time: 2022-Nov-06
- Website Registered On (Date): 2012-Nov-06
fiddle-onlinehttp://portalrankings.com/info/fiddle-online.com
Online resources for learning fidde with Ed Pearlman and guest instructors -- live workshops, down-to-earth videos, unique tunelearning pages with self-repeating audio by phrase, blog articles about learning music and more. Challenge without stress. No hype.
- Updated On (Date): 2016-Feb-03
- Expiration time: 2018-Feb-08
- Website Registered On (Date): 2014-Feb-08
Viola Stringshttp://portalrankings.com/info/viola-strings.com
Cheap Viola Strings From All The Major Brands, Evah Pirazzi, Dominant, Zyex, Gold Label, Infeld and Obligato, String Emporium, 800-600-2689, Warchal, Goldbrokat, Hill E Strings, Thomastik,Pirastro and D'Addario
- Google Analytics code: 59758756-2
- Updated On (Date): 2016-May-25
- Expiration time: 2018-May-24
- Website Registered On (Date): 2010-May-24
Music Lessons Mountain View, Palo Alto, Los Altos - Hope Street Music Studioshttp://portalrankings.com/info/hopestreetmusicstudios.com
Music Lessons in Mountain View, Ca. Individual music lessons on most instruments and voice, a short drive from Palo Alto, Los Altos, Los Altos Hills, Cupertino, Sunnyvale, Santa Clara.
- Known AddThis user account ID: hopestreetmusicstudios
- Google Analytics code: 21487460-1
- Updated On (Date): 2012-Jul-03
- Expiration time: 2021-Jan-17
- Website Registered On (Date): 2011-Jan-17
fastmine.co - domain expiredhttp://portalrankings.com/info/fastmine.co
- Google Analytics code: 12529737-15
- Updated On (Date): 2016-Jun-04
- Expiration time: 2017-Jun-04
- Website Registered On (Date): 2016-Jun-04
Violin Strings Los Angeles | Viola Cases Online: Mailorderstrings.comhttp://portalrankings.com/info/mailorderstrings.com
Mailorderstrings.com is a Hans Weisshaar Company located in Los Angeles. We offer the Strings and Cases for Violin, Viola and Cello online. Here you can order the accessories with free shipping.
- Google Analytics code: 47453328-1
- Updated On (Date): 2014-Feb-17
- Expiration time: 2019-Apr-18
- Website Registered On (Date): 2009-Apr-18
Great Violin Cases | The Largest Selection of String Instrument Cases!http://portalrankings.com/info/greatviolincases.com
FREE Shipping on all cases! Browse our list of fiberglass, oblong, shaped, colorul, or classical violin, viola, cello, and other instrument cases on sale!
- Google Analytics code: 71713677-1
- Updated On (Date): 2017-Dec-04
- Expiration time: 2018-Dec-18
- Website Registered On (Date): 2015-Dec-18