Wrenn is a local journeyman solo musician who performs an array of acoustic rock music with a passionate yet subtle sweet delivery. He embraces the work of Neil Young and Bob Dylan as well as REM and The Red Hot Chile Peppers, and conveys it in a manner that makes the music his own. The common theme throughout his music selection is the nature of human struggle that lends itself to the performance that draws the listener in, as if Wrenn is telling you about himself through a song.