Sigma acts as the sequel to 2018's critically acclaimed Equals release and features musical contributions from original Alarm guitarist Dave Sharp and Billy Duffy from The Cult. The Sigma LXXXV Tour featuring The Alarm, Modern English and Jay Aston's Gene Loves Jezebel kicks off July 19th and will visit more than 30 North American cities. Throughout the tour, Love Hope Strength (co-founded by Mike Peters), will be hosting bone marrow drives at each concert aimed at finding donors for people suffering from Blood Cancer who need a transplant for a second chance at life! The CD contains one bonus track not on the LP.