As a kid growing up in Kansas City, Brenna Whitaker fell in love with the music of jazz and blues singers from a long-ago era. "Ruth Brown, Peggy Lee, Cab Calloway, Etta James - those are my people," says the L.A.-based vocalist. "I don't even know how I ended up knowing so many of their songs and standards from back then. It's almost like they found their way to me, like I'm from another time."