GST2014
New Website!
Grand Sonic Theory is Southern California’s premier dance-rock party band! They are guaranteed to energize ANY event! From corporate functions, weddings, concerts, festivals, fairs, casinos, and private parties, they hit the stage running with nonstop music all night long. Each band member brings their individual style and experience to create a broad spectrum of songs from rock, funk, soul, country, and more! If a song is not on their set list, they’ll learn it and customize the show around your event.