I can see that, if you have your music pursuits set up as an LLC or other entity. Makes total sense.
If you have an LLC and the instruments are owned by the LLC, they are at risk should your LLC get sued.
One thing to consider is a separate LLC for your instruments versus your musical pursuits, and some sort of "rental" agreement between the two.
Talk to a lawyer and tax professional, of course, but you never want an LLC to have too many assets.