Joan Jett in "Dare To Be Different" (Credit: Tribeca Film Festival) “They say nothing lasts forever,” sang A Flock of Seagulls lead singer Mike Score during a live set after Thursday night’s Tribeca Film Festival premiere screening of the documentary “Dare to be Different,” about WLIR, the hardscrabble Long Island radio station that launched legions of bands during its brief, bright life as the self-proclaimed “new music station” in the 1980s.