Muse's Chris Wolstenholme finds it "weird" singing at their live shows.
The bass player takes lead vocals on two songs - 'Liquid State' and 'Save Me' - from the band's new album 'The 2nd Law' and found his first time singing lead vocals live with a crowd at a preview show in Cologne, Germany, a strange experience.
He said: "It was weird because it's something I've never experienced before, and when you're singing you feel really detached from the other guys. I wasn't ready for that."
The band only performed 'Save Me' at the show, but Chris - who is joined in the band by Matt Bellamy and Dominic Howard - promised when they do their full shows he will be singing both.
He added: "We'll do 'Liquid State' in the areans. I didn't want to sing that [at this warm up show] though, I wanted to ease in gently.
"Your sixth album, when you're 33, is a weird time to decide you suddenly want to be a singer."
'The 2nd Law' is released on October 1.