Mrs. Keller received her bachelor's and master's degrees in music education from Northeast Missouri State University, now known as Truman State University. She has been teaching at Fairfield Community School since 2002. She teaches K-4 general music at Pence, Libertyville and Washington Elementaries and is the assistant vocal director at Fairfield High School. There she co-directs Girls' Choir and two Jazz Choirs. She is a member of National Choral Director's Association and the National Education Association.