Marimba Solo

Lately, I've found myself to be in a somewhat depressing mood. One piece I'm working on consists of setting text from Lamentations 3 to baritone and piano, and if you've read any of it, you know how depressing it is. This is an effort to get something out that's not nearly as dark. It has no name yet, but I swear I've heard this melody before, somewhere. If you know, tell me. Enjoy.