top of page


Dan Wessler is a barbershop arranger, singer, and chorus director who currently resides in Thornton, Colorado. He has been arranging for barbershop quartets and choruses since 2011. Several groups have sung his arrangements on the Barbershop Harmony Society contest stage, at both the district and international level, to high acclaim. He writes arrangements for BHS contest, as well as for general show performance, and writes arrangements for men's and women's barbershop groups alike. Dan holds a Bachelor's Degree in Music Education from Bradley University in Peoria, IL, and a Master's Degree in Choral Conducting from Western Illinois University in Macomb, Illinois. He was Director of Choral Activities at Freeport High School in Freeport, IL from 2012 to 2020, and is currently working toward a Doctorate of Musical Arts in Choral Conducting from University of Colorado Boulder.

Dan sings bass in After Hours, the 2018 Barbershop Harmony Society International Quartet Champion, for whom Dan frequently arranges music. After Hours has performed for a variety of barbershop an non-barbershop shows all across the United States, and strives to simply bring joy to all types of audiences through their music.


Visit After Hours at their website:

or at their Facebook page:

bottom of page