My favorite musical ray of light right now is the utterly precious folk-pop band Lavender Diamond, fronted by Becky Stark. L.D. will be playing the Triple Door in a couple weeks, but you can get a free glimpse of them tonight at the Capitol Hill Sonic Boom at 11 p.m. Why 11 p.m., you ask? Because they'll play all the way up to midnight, then you can officially purchase a copy of their awesome new album, Imagine Our Love! Up above is their new video for the song "Open Your Heart".