Märke
- Koala Music Publications 149
- Rockschool Ltd. 53
- ABRSM Publishing 39
- Faber Music 28
- Hal Leonard 26
- Alphonse Leduc 25
- Boosey and Hawkes 22
- Wise Publications 22
- Rockschool 19
- Rhinegold Education 17
- Omnibus Press 13
- RSL 13
- Trinity College London 10
- London College Of Music 9
- ABRSM 8
- Chester Music 7
- GIA Publications 7
- Novello 6
- Rock School Limited 6
- Boston Music 5
- Henle Verlag 5
- Mel Bay Publications 5
- Roadrock International 5
- Bosworth 4
- De Haske Publications 4
- Guitar Master Class Pub. 4
- Henle 4
- Novello & Co Ltd. 4
- Oxford University Press 4
- Schott Music 4
- This Day In Music 4
- University Of York Music Press 4
- Carisch 2
- Fifth Avenue Films 2
- Independent Records 2
- Novello and Co 2
- Parker Mead Limited 2
- Plastic Head 2
- Thames 2
- Alfred Publishing 1
- BLACK WEEK SUPERTILBUD 1
- Backbeat Books 1
- Berklee Press 1
- Brass Wind Publications 1
- Bärenreiter-Verlag 1
- Cadiz Music 1
- Cherry Lane Music Company 1
- Chester 1
- Delrieu 1
- Edition Peters 1
- Edition Wilhelm Hansen 1
- Grossman's Gtr Workshop 1
- Hal Leonard Disney 1
- Haynes 1
- Hudson Music 1
- Jawbone 1
- Kjos Music Company 1
- L.T.P. Publishing Pty Ltd 1
- London Drum Company 1
- Mel Bay Music 1
- Mighty Bright 1
- Mitropa Music 1
- Music Sales 1
- Music Sales Own 1
- Musicwear 1
- Northern Songs 1
- Outta Sight Limited 1
- Pias 1
- Proper Music Publishing 1
- Registry Of Guitar T 1
- Registry Publications Ltd 1
- Sanctuary 1
- Storyville Records 1
- Tumi Productions 1
- Zen-On 1