Not sure where you're based. In the US, courts require "meaningful human authorship" to claim copyright, not just human contribution. You did not author the final product, just the prompt. It is possible to claim copyright to your part, but not to the final recording. Suno may have granted you commercial license rights if you paid them extra, but that is not the same as being able to claim copyright. Also, after listening to music created with Suno like this, I'm always less and less worried about AI music taking over. The use of kitsch and corny elements are through the roof, seem to have no relationship to the genre/style of the original concept, and have a redundant, non-developing form. "In my AI ethics course, any user that creates with AI is the sole author." - I am quite curious as to what sort of unreliable AI ethics course would be promoting this, as it's standard knowledge that all writing, graphic, and musical LLMs are only possible because you are not the sole author.