Audio,Video, & Press
Brian Mark - You may say I'm a Dreamer... (Performed in NYC, Dec. 2024)
Alec Love - Technological Eclipse (Performed by the Beltline Bones)
Natalie Dietterich - Mosaic
Hildegard von Bingen/arr. Bartels - Rumination on 'O virtus sapientiae'
Press
Article promoting release of Beltline Bones 'Audiogenica' album and tour in The Morning Sun: https://www.themorningsun.com/2024/03/01/electro-acoustic-works-and-a-world-premiere-on-tour/
Feature in Obvious Magazine for winners of 2020 MOZAIK Philanthropy Future Art Awards: https://www.obviousmag.com/future-art-awards-mozaik-philanthropy-grants-for-artists/
UW Madison Mead Witter School of Music Feature: https://www.music.wisc.edu/2020/06/02/students-collaborative-work-wins-mozaik-future-art-award/
Concordia College Alumni Feature: https://www.concordiacollege.edu/stories/details/tenacious-with-trombone/
Video
Matthew Burner - Moth Music
Amy May Hardemon - my thoughts electric, submerged
Studio Recordings
Beltline Bones - 'Audiogenica', released in March 2024 by cmntx records. Streaming everywhere. Purchased digital album and physical copies here: https://beltlinebones.bandcamp.com/album/audiogenica
Solo Album - 'On the Brink', released in April 2022 by cmntx records. Streaming everywhere. Purchase digital and physical copies here: https://colebartels.bandcamp.com/album/on-the-brink.
Beltline Bones - Carols from the Old World (EP). Self released in November 2024 Available on Bandcamp and streaming everywhere: https://beltlinebones.bandcamp.com/album/carols-from-the-old-world-ep
Luke Leavitt - Concert in the Shell. Released in October 2025 by Abstract without Abstraction. Available on Bandcamp: https://lukeleavitt.bandcamp.com/album/concert-in-the-shell
"Your huddled masses yearning to breathe free" on Brian Mark's "Eleven to One", released by Off Latch Press in May 2022. Purchase here: https://offlatchpress.bandcamp.com/album/eleven-to-one
"Rumination on 'O virtus sapientiae'" - Bingen/arr. Bartels from 'All Semantics (II)' released in January 2023 by cmntx records. Purchase here: https://cmntxrecords.bandcamp.com/album/all-semantics-ii.