On Sunday, December 19, NYC’s Pianos will be filled with holiday cheer and the rock ‘n roll spirit of four of New York’s top alt rock bands, during a show organized by The Deli’s pwn rocking grrrl/writer Meijin. Heating up the LES venue with their small-band, big-sound, sultry rock is the mighty duo, The Courtesy Tier. Blackbells take the stage and continue to ring in the rock with their psychedelic, retro-vibes, and Apollo Run will stun with heartwarming harmonies and dramatic dynamics. Social Hero (pictured) tops off the evening with heavier riffs and wild stage antics. The show is sure to be a highlight of the winter and a perfect way to close 2010. Doors are at 8pm; show is 21+ and $10.