Working for tips

A few people said they'd be happy to buy the Mp3's I'm posting.
I didn't want to bother with all the rigamarole of putting these tunes up on I-tunes and they really are just demos and what have you.
I enjoy sharing them with you.
I've decided the best solution is to set up a tip jar of sorts.
If you like what you hear and want to tip me for the mp3, please do.
If you want to give me a bunch of money for no reason, that's cool too.