Admission is free for these spectacular Friday nights, featuring some of Arizona’s best local bands. Gather friends and family, cool off with a soda, wine, or the evening’s signature drink, and kick back to enjoy the show. Dorsten: This award-winning brother-sister band from Phoenix has got the Valley’s alternative music scene buzzing. With a sound that has one foot in indie and one foot in folk, Dorsten delights audiences with their beautiful melodies and creative lyrics. An intricate blend of instrumentation, the duo’s music is influenced by Eleni Drake, Adele, Indian Lakes and Norah Jones.