Cool kids (2014)
Echosmith is an alternative pop/rock band formed in Los Angeles, California in 2009. The band consists of the Sierota Siblings, Graham, Sydney and Noah. Graham (Age 17) plays drums, Sydney (Age 19) sings lead vocals and occasionally plays guitar or keys, Noah (Age 20) plays bass and sings backup vocals. Jamie (Age 23) used to be the guitarist and sang backup vocals but left the band in 2016.

Echosmith signed to Warner Bros Records in May 2012. In 2012 they released a single