Watch Full Movie Online. Quintessential alternative rockers, Sonic Youth, celebrate free-form experimentalism while reinforcing their performance-art driven tradition in this Soundstage performance, recorded on May 7, 2003 at WTTW Grainger Studio in Chicago. The band, which settles just outside the realm of definition, delivers a part rock, part free-form noise, part avant-garde punk performance which features a new song "Sympathy for the Strawberry."