That’s the Key coming into its own

Five years ago, an a cappella group called That’s the Key began as a group of singers who didn’t make the cut for the better-known Take it SLO.

An a cappella Thanksgiving: That’s the Key rings in holiday season

“That’s the (Tur)Key”: delightfully cheesy and packed with talent from That’s the Key, Cal Poly’s newest a cappella group.