The Welsh rock band also release a new single and play London Alexandra Palace in November
Band's new drummer Pat Lundy says Welsh rocker's sixth effort will be 'a lot heavier'
Band's new sticksman says his place in the band was sealed with a hug
Former Rise To Remain sticksman Pat Lundy replaces Richards in the Welsh band
Band will release nine-track effort in November
Attack! Attack!, Spycatcher, Save Your Breath also join Welsh event
Funeral For A Friend and Heaven's Basement had been due to play August event
Welsh band line up eight more dates for the autumn
Band say 2011 has been 'the best year they've had in a long time'
Band treat fans to the 'heaviest single we've ever put out'
Plain White Ts and Framing Hanley also set for June festival
Young Guns and King Blues will also play Liverpool event
Welsh band's fifth album to come out on March 14
Band filmed show at O2 Shepherd's Bush Empire last July for release
Band will begin the shows in Aberystwyth on March 16
Welsh group will play shows in Reading, Swansea and Leicester in November
Welsh group will perform their debut album in Cardiff and London in July
Band to follow collection release with UK and Ireland dates
New material is also included on the album
Plus band set to release new single