Ultravox returned later in 1977 with the punkier "Ha!-Ha!-Ha!". Sales of both the album and its lead single, "ROckWrok", were poor, both failing to register on the UK charts. "ROckWrok" had a punk-lyric chorus, with the words "Come on, let's tangle in the dark/Fuck like a dog, bite like a shark". (Despite this, it got airplay on BBC Radio 1.) Although "Ha!-Ha!-Ha!" was dominated by guitars and electric violin, the final track, "Hiroshima Mon Amour", was a prototypical synthpop song. One of the first tracks by a British band to feature a drum machine (a Roland Rhythm 77 with preset patterns) and a tenor saxophone solo played by "cc" of the band Gloria Mundi. Hiroshima Mon Amour signalled a new direction for Ultravox. The energy, anger and popular appeal of punk was fading in 1978, and the more creative UK punk genre talent sought new directions—calling themselves British new wave instead of punk rock artists. "Hiroshima Mon Amour" remains a critics' and fans' favourite from the group's initial period. Ultravox! also performed it on "The Old Grey Whistle Test" later in 1978.