Sleeping with Sirens is an American rock band from Orlando, Florida currently residing in Grand Rapids, Michigan. The band currently consists of Kellin Quinn (lead vocals, keyboards), Jack Fowler (lead guitar, programming), Nick Martin (rhythm guitar, backing vocals), Justin Hills (bass guitar, backing vocals), and Matty Best (drums, percussion). The band was formed in 2009 by members of For All We Know and Paddock Park. The group is currently signed to Sumerian Records and have released five full-length albums and an acoustic EP.