Mick Jones (left) is looking for some local backup singers for Foreigner Star Tribune photo by Kyndell Harkness Foreigner is looking for a few good college singers. Actually, make that an entire college choir (no more than 25 voices, please). The assignment is to accompany the classic rockers on the 1984 smash "I Want Want to Know What Love Is" on July 27 at Grand Casino Mille Lacs. The casino will donate $500 to the choir. Kool 108 is coordinating the competition, with morning personality Jeff Olsen. Each weekday morning next week he'll feature a choir on his show. (For info, go to www.kool108.com.) Good luck finding a college choir in the middle of summer.