Instrument Hungry
When a person in a school band is so eager to switch to a different instrument that they completely change what they want to switch to if it means they can depart from their original instrument.
Dane originally played trumpet and he hated it, and he wanted to first switch to clarinet, but his band director didn’t let him. He was so instrument hungry that he looked into what instruments there was a lack of and picked French horn, despite him hearing many complaints.