Band release their seventh record in May
Jim James and co will also tour the UK in 2015
Ex Hex, Joanna Gruesome and The Mark Lanegan Band also join line-up
Frontman Jim James will also release a new solo album in 2016
'Regions of Light and Sound of God' will come out in February next year
The band will play tracks from new album 'Circuital' at six UK dates
'Our World' will appear on 'The Green Album' alongside Paramore and Weezer tracks
Somerset House headline show set for July 16
Bassist Tom Blankenship says the recording process is 'worlds apart' from their last album