Emerson Hart (born July 21, 1969) is a songwriter, vocalist, guitarist and producer. He is the lead singer and songwriter of the alternative rock band Tonic. Biography Hart was born in Washington, Pennsylvania. He grew up in Atlantic Highlands, New Jersey and attended Red Bank Catholic High School. Hart's father Jennings sang for the USO and his mother Sandra is a former television hostess. His father was diagnosed with paranoid schizophrenia and was prescribed medicine to regulate his mental disorder, but he often resisted treatment, and he and Sandra divorced in 1977. Jennings may have been off his medication at the time of his disappearance on January 21, 1980. The elder Hart has not been seen since, and in an interview Emerson addresses his father and his belief that his father was murdered, which is the subject of the title track written and recorded by Emerson on 2007's Cigarettes and Gasoline. Hart has been married twice. He was first married to Nicole Taylor Hart in 2000. They had a child, daughter Lucienne Elizabeth, in 2007, but divorced in 2008. After the divorce, Hart began dating Heather McMurray, whom he married in 2012. Music career Tonic's first release, Lemon Parade, was a multi-platinum success, featuring the hit songs, "Open Up Your Eyes" and "If You Could Only See" (the former written by Hart and co-writer Jeff Russo and the latter written by Hart), the latter of which was one of the most played rock tracks of 1997. In 1999, Tonic returned with their second album and the mainstream rock hit, "You Wanted More". In 2002, Tonic released their third LP, Head on Straight. In 2003, Tonic received two Grammy nominations - one for best Rock Performance by Duo or Group with Vocal for "Take Me As I Am", and the second for Best Rock Album. Hart also co-wrote the 2005 Ingram Hill hit, "Almost Perfect", which reached the top 25 on the Hot AC chart. Hart co-wrote the theme song, "Generation", for the NBC drama American Dreams, which premiered in 2002. He earned an ASCAP award for "Best Theme Song of Television" in 2003. In February 2007, Hart signed a solo record deal with EMI/Manhattan Records to release his debut solo effort Cigarettes and Gasoline. It was released on July 17, 2007. Hart's first single, "If You're Gonna Leave", received airplay on American radio stations beginning in June 2007, while his