Märke
- Hal Leonard 454
- Mel Bay Publications 271
- Kjos Music Company 214
- GIA Publications 108
- ABRSM Publishing 84
- Alfred Publishing 84
- FJH Music Company 76
- Faber Music 59
- Novello & Co Ltd. 54
- Music Sales 48
- De Haske Publications 45
- Wise Publications 45
- The FJH Music Company 42
- Carl Fischer 39
- LCME 34
- Dover Publications 33
- Edition Peters 33
- Boosey and Hawkes 32
- alfred 31
- Bärenreiter-Verlag 30
- Koala Music Publications 27
- Oxford University Press 25
- Backbeat Books 24
- Meredith Music 24
- Registry Of Guitar Tutors 24
- Rockschool Ltd. 24
- Berklee Press 21
- Omnibus Press 19
- Chester Music 18
- Guitar Master Class Pub. 18
- Bosworth 16
- Cherry Lane Music Company 16
- G. Henle Verlag 15
- Hudson Music 15
- Oldenkamp-Kastelein Publications 15
- ABRSM 14
- Homespun 14
- Willis Music 14
- G. Schirmer 13
- BLACK WEEK SUPERTILBUD 12
- Henle Verlag 11
- Mel Bay 11
- Rockschool 11
- Inc. 10
- Rhinegold Education 10
- Stefan Grossman's Guitar Workshop 10
- Thames 10
- Centerstream Publications 9
- Registry Publications Ltd 9
- Schott Music 9
- ADG Productions 8
- IK Multimedia 8
- Novello 8
- Rock School Limited 8
- Sher Music 8
- Amstel Music 7
- Edgy Productions 7
- Ricordi 7
- Alfred Music 6
- Carus Verlag 6
- Grossman's Gtr Workshop 6
- Hal Leonard Europe 6
- London College Of Music 6
- Musicians Institute Press 6
- Wells Music Publishers 6
- Amsco Publications 5
- Berklee Press Publications 5
- Rhinegold 5
- Rock House Method 5
- String Letter Publishing 5
- Warner Bros 5
- Editio Musica Budapest 4
- Hammond Textbooks 4
- Musikverlag Zimmermann GmbH 4
- Oak Publications 4
- Play Music 4
- Real Musical 4
- Roadrock International 4
- Alfred Music Publications United Kingdom 3
- Alphonse Leduc 3
- Applause Books 3
- Carisch 3
- Fundamental Changes 3
- Inc 3
- Mel Bay Music 3
- Mel Bay Music US Age 3
- Moonroller 3
- Paladone 3
- Schirmer Trade 3
- Sher Music Co 3
- Storyville Records 3
- Unión Musical Ediciones 3
- Wei I Plastics Co. Ltd. 3
- Zebe Music 3
- Amadeus Press 2
- Berklee 2
- Chocolate Cake Productions 2
- Editions Musicales Françaises 2
- Edwin Ashdown 2
- Fret 12 2