Artist: Darren Criss - Drums: Nir Z - Bass: Ron Fair - Acoustic Guitar: Darren Criss - Trumpet: Steve Patrick - Vibraphone: Ron Fair - Celesta: Ron Fair - Recording Arranger: Ron Fair - Recording Arranger: Darren Criss - Recording Engineer: Ron Fair - Additional Engineer: Pat Thrall - Mixer: Peter Mokran - Mastering Engineer: Ted Jensen - Producer: Ron Fair - Producer: Darren Criss - Concertina: Alan Umstead - Glockenspiel: Ron Fair - Tubular Bells: Ron Fair - Percussion: Ron Fair - Organ: Ron Fair - Electric Guitar: Peter Mokran - Electric Guitar: Rob McNelly - Trombone: Barry Green - Saxophone: Mark Douthit - Horn Arranger: Tim Akers - String Arranger: Ron Fair - Composer/Author: Darren Criss