Now through July 31, any teenager who loves music and wants to make a difference can support the GRAMMY Foundation through Best Buy's @15 Change Exchange. Best Buy is donating $1 million in 2009, and participating teens get to decide where the funds are distributed.

Interested teens can visit www.at15.com, register and begin earning points by completing various activities. Accrued points can then be donated to the GRAMMY Foundation — the more points given, the more money that goes to support the GRAMMY Foundation and its programs such as GRAMMY in the Schools.