It's Bloc Party, but not as you know them.
The London band made big waves in the mid-noughties with their debut album 'Silent Alarm' and its follow-up 'A Weekend in the City'. They released four albums in total before founding members Matt Tong (drums) and Gordon Moakes (bass) left in 2013 and 2015, respectively.
With new members Justin Harris and Louise Bartle now on board, the foursome unveiled their new song 'The Love Within' on Annie Mac's Radio 1 show last night. They also announced their new album 'Hymns', which is expected to be released next year.
Hear 'The Love Within' below: