Chicago-area band Poochamungas is offering a free download of their song "Mommies Song" just in time for... wait for it... Mother's Day! It's from their first album Mud, Mommies, and Mayhem. (It features some nice slide guitar work, among other things.)
You can download the track for free at the album's CD Baby page. Go ahead -- there's still time to add it to your Mother's Day mix CD.