America’s breathy-voiced sweetheart Feist will “Feel It All” at Prospect Park on July 9. Tickets are on sale through Ticketmaster. She’ll be playing a benefit show to fund all those free Celebrate Brooklyn concerts at the bandshell. This season’s concert series will open with Isaac Hayes on June 12. Other highlights include Cold War Kids on June 12, Beth Orton on July 12, Deerhoof on July 18, The Philip Glass Ensemble on July 25, Ghostland Observatory on July 26, and more here.