New LP "Heady Mental" Out Now

Our new album "Heady Mental" is now available in stores and online.  You can purchase vinyl and digital files from Revolver/Midheaven.  The songs were written in 2007/2008, recorded in 2009, and mixed in 2013.  Thank you for your patience…Read more

Record Release Shows

We've got two record release shows coming up to celebrate Heady Mental!  Thanks to Alan Forbes for his radical imagery. 

New Album Out Soon

Mammatus is pleased to announce the upcoming release of our long awaited third album, "Heady Mental." It will be released in the coming months by Spiritual Pajamas. The album was recorded in periodic bursts of energy over the last…Read more