Made up of four siblings, Echosmith is an emo and '80s dance-rock-influenced band from California. Formed in Los Angeles in 2009, Echosmith features lead singer Sydney Sierota, guitarist/vocalist Jamie Sierota, bassist/vocalist Noah Sierota, and drummer Graham Sierota.

The band signed to Warner Bros. in 2012 and a year later, opened for Owl City on tour. Also in 2013, they released their debut full-length album, Talking Dreams. Thanks to the Top 15 placement of the single "Cool Kids," the album reached the Top 40 in the U.S. and charted in ten other countries. In the middle of 2014, Echosmith returned with the five-song EP, Acoustic Dreams, which featured acoustic reworkings of cuts off Talking Dreams. ~ Matt Collar, Rovi