It seemed confusing to have Sean Altman leave Rockapella for uncharted waters. With the release of SeanDEMOnium it is evident he wasn't confused. Thanks to overdubbing and his trusty Tascam 686 we are showered with his musical vision, both vocal and instrumentally accompanied. Jeff Thatcher helped the project with vocal percussion on a number of the "pure" tracks. When you hear his guitar work though you will understand why he wants to front a rock band. When you hear his a cappella work you will bemoan his desire to front a rock band, but hear it you should.