Part assignments for a song can be reassigned from imported files at any time.
Part assignments can be edited from:
the Music tab — for songs currently assigned to a Group
the Music Library — for all songs in the Subject
When part assignments are changed, those changes are reflected anywhere the song is viewable.
Edit parts for a song assigned to a Group
Part assignments for songs currently assigned to the Group can be edited from the Music tab.
Edit existing part assignments
Tap the
Music tab
Find the song and tap the
options button
Tap Edit Parts
Tap the part to open it
Tap
to edit the part details and then tap Save
Edit parts for a song in the Music Library
All part assignments for songs in the Subject can be edited in the Music Library.
Navigate to the Music Library
Tap
Settings
Find and tap
Music Library
Edit existing part assignments song
Find the song and tap the
options button
Tap Edit Parts
Tap the part to open it
Tap
to edit the part details and then tap Save

Music tab
options button
to edit the part details and then tap
Settings
Music Library