Baltimore’s Ponytail will open up for Yeasayer this evening at the Pearl Street Nightclub in Northampton. The show starts ay 8:30PM. Ponytail came around last April, completely blowing their opener The Pains of Being Pure at Heart out of the water at the Iron Horse Music Hall. Their spastic brand of progressive punk rock enthralled as singer Molly Seigel jumped around stage, yelped into the microphone and contorted her face as the band’s two guitarists Dustin Wong and Ken Seeno complimented each other perfectly, intersplicing dense washes of guitar fuzz, savge shredding and most importantly a supreme amount of energy. Don’t miss this show.