Transposição Fácil
Marlon Volz
Guitar Chord Transposer
David Trigo
Transposing Helper
GaHyun KIM
Transporta notas musicales
dandorf
Melody Scanner
Klangio GmbH
Music Speed Changer
Single Minded Productions, LLC
MuseScore: sheet music
Musescore Limited
Music Note Transposer
CMS Studios Software
Tomplay Sheet Music
Tombooks SA
Flat: Music Score & Tab Editor
Tutteo Limited