More people would try playing an instrument if they could borrow one to try it out. I already play several, but I’m running out of money and space for more. It’d also be nice to pop down to the library and check out the one I’m currently obsessing over to see if I want one permanently. Hell, I’d donate ones I hardly ever use to add to the diversity. This wouldn’t replace buying instruments any more than regular libraries ended book stores.
I like the idea, however there are some differencea between books and musical instruments. Hygiene is a problem with all woodwind instruments. Strings, sticks, cymbals, cables brake and need to be replaced regularly. Also a whole ass drumset is huge compared to a book. But there are rehearsal rooms that you can rent that also rent out instruments. It is expensive though.
With most woodwinds, you probably have to get your own reed for ~3,50€. But the rest can be cleaned well enough.
When my concert band lends out instruments they have to get a professional service at the local music store when you return them. They’ll replace any consumable parts that are missing, if you haven’t already.
Of course that would probably be a bit more difficult in a library setting, where the lease lasts only a very short time.
Having dreams, having dreams. You see, I have a whole ass drum set that I really don’t have space for and don’t play really ever. I’d love to turn it into that Goldtone fretless banjo for a month to see if I really like the idea as much as I think I do. I play banjo kind of unconventionally, and I think it would lend to my style, but I don’t really want to spend $400, to find out I’m wrong. So, the library I was wishing for is highly unrealistic anyway. Just dreaming.