Oakland band WHY? has had quite the busy 2012. After putting out both an EP (Sod in the Seed) and a full-length (Mumps, Etc.), the group is wrapping up the year with the release of a new 7″ single “Waterlines”. Just today, the band shared Christmas-themed b-side “The Water You Walk” which you can stream below. Like what you hear? Buy the 7″ next Monday, December 17.