Acorde Do# 9♭5 en guitarra
Position 1
Position 2
Composición del acorde
| I | III | ♭V | ♭VII | IX |
| Fundamental | Tercera mayor | Quinta disminuida | Séptima menor | Novena mayor |
| Do# | Fa | Sol | Si | Re# |
| I | III | ♭V | ♭VII | IX |
| Fundamental | Tercera mayor | Quinta disminuida | Séptima menor | Novena mayor |
| Do# | Fa | Sol | Si | Re# |