Märke
- Faber Music 24
- ABRSM Publishing 23
- FJH Music Company 23
- Hal Leonard 23
- LCME 20
- Boosey and Hawkes 19
- Chester Music 15
- GIA Publications 15
- Edition Peters 9
- Mel Bay Publications 9
- Rockschool Ltd. 8
- Alphonse Leduc 7
- Guitar Master Class Pub. 6
- Quay 6
- Novello & Co Ltd. 5
- Oxford University Press 5
- Rhinegold Education 5
- Alfred Publishing 4
- Golden Apple Productions 4
- Hudson Music 4
- The FJH Music Company 4
- ABRSM 3
- BLACK WEEK SUPERTILBUD 3
- Kjos Music Company 3
- Omnibus Media 3
- Paladone 3
- Schott Music 3
- Alfred Music 2
- Bosworth 2
- Bärenreiter-Verlag 2
- Carl Fischer 2
- Forton Music 2
- Little Snoring Ltd. 2
- Omnibus Press 2
- Registry Of Guitar Tutors 2
- Ricordi 2
- Shawnee Press 2
- Storyville Records 2
- Thames 2
- Unión Musical Ediciones 2
- Wise Publications 2
- Alfred Music Publishing 1
- Anglo Music Press 1
- Bruche Recordings 1
- Excelcia Music Publishing 1
- FABER PIANO ADVENTURES 1
- G. Henle Verlag 1
- G. Schirmer 1
- Hal Leonard Europe 1
- Henle Verlag 1
- J. Curwen and Sons Ltd 1
- Kikkerland 1
- London College Of Music 1
- Mel Bay 1
- Multitone 1
- Music Sales 1
- Notfabriken 1
- Omnibus Video 1
- Spartan Press 1
- Viola World 1
- Wells Music Publishers 1
- Willis Music 1
- alfred 1