Richard Alfonso Martinez (born June 18, 1961), better known by the stage name Oz Fox, is the lead guitarist of the Christian glam metal band Stryper. Martinez' high school friends called him Oz in honor of Ozzy Osbourne due to his ability to emulate the vocals of Osbourne while playing Black Sabbath covers in his pre-Stryper days. He was recruited by the Sweet brothers in 1983 to form what would become Stryper. As a founding member of the band, Fox recorded and toured with Stryper until the band's first break up in 1992 but has since rejoined the band. Background Fox was born on June 18, 1961 in Whittier, California, to Richard Joseph Martinez and Jessie Maria Martinez. Having been influenced by artists from many styles of music including country, Fox's style can best be described as having been heavily influenced by the style pioneered by Eddie Van Halen; Fox would often warm up by playing Van Halen's "I'm The One" note for note before Stryper shows. He joined the LA guitarists trend of heavily incorporating tapping, sweeping, string skipping and wild tremolo use along with peers such as George Lynch, Warren DeMartini, Jake E. Lee, Mick Mars, and Tony Palacios. Fox recorded half of the guitar solos with Stryper while additionally providing background vocals for the group. He later took up the main vocal duties for a period of four months in 1992 after founding member Michael Sweet decided to leave the band and pursue a solo career. With Fox on lead vocals, the trio did two short tours in Europe. After Stryper, Fox played in several projects, including his own band, SinDizzy, where he played rhythm guitar and sang lead vocals. SinDizzy, which released an album in 1998 titled He's Not Dead, included former Stryper bassist Tim Gaines, drummer John Bocanegra and LA guitarist Bobby MacNeil. SinDizzy was a departure for Fox as it allowed him to explore his writing and playing from a much different perspective than in his prior work. SinDizzy would be put on hiatus however due to Fox and Gaines being asked to rejoin Stryper for their reunion in 2003 in support of the album 7 after the widespread acceptance and excitement generated by the first 'Stryper Expo'. Though Gaines would elect to leave the band, Fox, together with brothers Robert and Michael Sweet and newcomer bassist Tracy Ferrie and later Perry Richardson, is