ZERO 1

来自美国洛杉矶的重金属乐队，成员Hal Sparks,，Brian Crow， Bumper Renga， Eric Liederman。乐队主唱Hal Sparks因出演《同志亦凡人》而广为观众熟知。
Hal Spark简介：
Sparks is the lead singer and guitarist for ZERO 1 (previously called The Hal Sparks Band). At the start, the band consisted of Hal himself, his friend Rob Hall on bass and Hal's cousin Miles Loretta on drums. Their self-titled debut album was released in December 2006 and produced by King's X's frontman DUg Pinnick. The album is available through iTunes and on Sparks' official website.
In 2007, both Sparks and Loretta from Zero 1 participated on DUg's solo project Strum Sum Up. 
The band now has a new lineup consisting of Hal Sparks (lead vocals and guitar) , Brian Crow (guitar and backup vocals), Bumper Renga (bass and backup vocals) and Lance Tamanaha (drums and backup vocals). They signed with the record label "rocket science" and have a new album on the way called "The sacred nothing". Also expected to debut is the band's first video for the single "American Psycho," which was directed by Adrienne Wanyo and filmed on location at the Houdini Mansion.
Hal's musical experience paid off as a contestant in the first season of Celebrity Duets. He often joins the Los Angeles cover band Steel Panther to sing classic 80s metal tunes, such as the Skid Row hit Youth Gone Wild.
Hal treats his worldwide Zero 1 fans to exclusive behind-the-scenes footage of band rehearsals, courtesy of his U-stream channel. In addition the band has played such famous venues as The Viper Room, The Knitting Factory, The Key Club and The Whiskey A Go Go.