This model consists of 6 objects. Each named as listed:
"8th_Note"
"Beamed_16th"
"Beamed_8th"
"Clef"
"Quarter_Note"
"Staff"

Each of the music notes (including the staff) are separate objects with their origin centered at their geometry so you can easily move them and rotate them.

Polygons per object listed below:
Clef: 3104
Quarter_Note: 608
8th_Note: 1088
Beamed_8th: 1376
Beamed_16th: 1792
Staff: 30