Daniel Quinn is a Chicago-based trombonist and music educator, currently serving as the Instrumental Music Director at Westminster Christian School in Elgin. Quinn received degrees in music education and performance from the Wheaton College Conservatory of Music and the Chicago College of Performing Arts at Roosevelt University. He is the second trombonist with the Fox Valley Orchestra and regularly performs with various ensembles throughout the area.

Janna Williamson holds piano performance degrees from the Chicago College of Performing Arts (Roosevelt University) and Wheaton College Conservatory of Music, where she studied principally with Winston Choi and Karin Redekopp Edwards. Janna has extensive collaborative experience with individuals and groups including the St. Charles Singers and the String Academy of Chicago. An MTNA Nationally Certified Teacher of Music since 2004, Janna maintains an independent studio in West Chicago and coaches less experienced teachers around the country.