Experimental art punk trio Parlor Walls are set to release their debut full-length “Opposites” through Northern Spy records on March 10.  Recently released single “Birthday” (streaming below) initially presents a simple percussive pattern in disguised waltz tempo, underneath strummed trebly electric guitar, brass and reed woodwind pads and soft droney vocals.  All of that changes with an angular skronk cadence taking over to deliver vocals declaring “you wanted everything – everything, everything.”  Including saxophone as an integral sonic element suggests jazz influences, however the phrasing and jagged rhythms positions the instrument closer to John Zorn’s often dissonant avant-garde.  The percussion becomes more nuanced as instrumental segments progress up until vocals break in with the phrase “don’t you know I’m perfect!”  A fuller version of the opening progression returns before one final launch into an intensified stomp where the song’s meaning (and title) is ultimately revealed. The band will play a release show at Sunnyvale on 3/9 with The Dreebs & Arian Shafiee (of Guerilla Toss). - Dave Cromwell