Kamtin Mohager is an American singer, songwriter, musician, record producer, and graphic designer born in San Jose, California. Raised in Hawaii, and later Colorado, Mohager began pursuing punk rock music in his teenage years. Later inspired by shoegaze and alternative rock bands from the 1990s, he formed the indie electronic project The Chain Gang of 1974. He has released five studio albums, White Guts (2010), Wayward Fire (2011), Daydream Forever (2014), Felt (2017), and Honey Moon Drips (2020). His 2014 single "Sleepwalking" gained popularity for featuring on the video game Grand Theft Auto V (2013) and its accompanying soundtrack.