Highly influenced by 1970s prog and modern psych rock, Andrew Moss has been writing and co-producting music with Austin-based producer, Kevin Butler of Test Tube Audio to record various music projects.

In late 2017, Andrew began work on his solo project, Great Heart. Songs of personal nostalgia, heartbreak, and salvation poured fourth onto paper to form the long awaited EP, The Sunrise Machine. Great Heart's new music will be available on all platforms May 12, 2018.