This may not be under a free, libre or open license.
Jonathan Coulton's website
Collection
Licensing Creative Commons Attribution-NonCommercial 'All my music is released under an Attribution-NonCommercial Creative Commons license that allows any kind of non-commercial re-use provided you: 1) credit me and link to this site, and 2) don’t use it to make money (this does not apply to songs with material that I don’t own, like covers and mashups and remixes).' https://www.jonathancoulton.com/faq/
Grouping Music