The lineup is stacked and Bottle Rock in Napa is just getting started. Earlier today, Chaka Khan delighted the crowd with her fiery brand of funk and soul. We're hearing the temperatures are just as hot. Sounds like a perfect situation. This is day 1 for the annual concert event. Shows continue tomorrow at 1 p.m. and Sunday will be the closer with the Backstreet Boys headlining one of the stages. bottlerocknapa chakakhan #tellmesomethinggood 😎🎶