Wall of Voodoo released a self-titled EP in 1980 which featured a synthesizer-driven cover of "Ring of Fire." The second half of "Ring of Fire" features a dissonant guitar solo covering the theme to the 1966 film "Our Man Flint." The band's first full-length album, "Dark Continent", followed in 1981. Much of the material from this record would feature in live shows over the next few years, such as "Red Light", "Animal Day" and fan favorite "Back In Flesh". Bruce Moreland left the band for the first time soon after this, and Chas Gray performed both bass and synthesizers during this time. The band recorded their biggest-selling album, "Call of the West", in 1982. A single, "Mexican Radio," about border blaster radio stations, became an international hit, peaking at #18 in Canada, #21 in New Zealand and #33 in Australia. It also reached #64 in the UK, and was their only Top 100 hit in the United States. As well, the video received considerable exposure on the newly formed MTV.