U2 have released their new music video online.

The Irish group teamed up with director Mark Romanek for a promo clip for their new single 'Invisible'.

The song was debuted during the Super Bowl and money raised from its sales will go to Bono's (RED) aids campaign.

The video for 'Invisible' sees the group perform in front of an audience, with grand effects displayed in the background.

The song meanwhile was available to download for one day only after the Super Bowl (February 2) and the Bank of America donated $1 from each download to charity.

A total of $3 million was raised from that scheme.

Bono said at the time: "Bank of America coming on as a (RED) partner to help the Global Fund's efforts to eliminate AIDS is great new. It's the kind of game-changing influence that will not just deliver millions of dollars but raise consciousness and keep public pressure on putting an end to this devastating pandemic which has already taken the lives of 35 million people."