Question: Matthew Sweet collaborated with the singer of what band formed in 1981? 
Sentence (from "A Fragile Tomorrow"): The band has shared the stage with/opened for Indigo Girls, The Bangles, Matthew Sweet, Toad the Wet Sprocket, Garrison Starr, Antigone Rising, K's Choice, Mac McCaughan of Superchunk, Drivin N Cryin, Continental Drifters, Blues Traveler, The Cowsills, Danielle Howle, Susan Cowsill, Amy Ray, and more.
Relevant evidence: No