Interview by Greg Cochrane, words by Steven McIntoshNewsbeat reporters
Two Door Cinema Club have told Newsbeat that being asked to remix a song for Lady Gaga was a "total surprise".
The band's reworking of the US singer's Electric Chapel appeared on her remix album earlier this year.
Alex Trimble from the band described the experience as an "incredible opportunity".
Two Door Cinema Club, from County Down, have had chart success in the UK with I Can Talk, What You Know and Something Good Can Work.
Trimble said: "I got a call from our manager, saying Lady Gaga's asked if you want to do a remix and you've got a week to do it in.
"For me that's not really a lot of time, especially as we were on tour, but I couldn't really turn down that chance. It's such an incredible opportunity.
"So I just worked every single day and night and just threw it together and I'm really proud of it. It's such an honour to be asked by such a massive artist."
'Writing solidly'
Two Door Cinema Club are working on their second album.
"It's coming along pretty well, we've been writing solidly since the start of October," said Trimble.
"I'd say we're probably 70% there with the writing, so hopefully by the end of January we'll be ready to hit the studio and start recording."
