Automatically Creating Parts
Musician automatically creates parts under the following circumstances:
1.When you import a MIDI file, one part is created for each track, except for tracks with no notes. Said another way, one part is created for each staff in the score. Also, a conductor's part is created, which has all of the staves.
3.The Split Hand command automatically creates a new keyboard part with the pair of right- and left-hand staves.
4.The Split Drums command automatically creates a new drum part has all of the split one-line percussion staves
5.The Prepare Piano Reduction command creates a single new keyboard part.