Can confirm! I've sent tips to musicians who put up music under free/Creative Commons music!
My theory is if you want to see something tomorrow, the best insurance you have it is to make it profitable for the people doing it today, so giving my money to musicians means a better chance there will be more music in the future <3
That's also why I don't give money to homeless (but my country support for homeless is outstanding; when I lived elsewhere I donated to a homeless organisation - which hopefully meant that money didn't go on drugs).
