> "My music is free to use on social media AS LONG AS credit/attribution is given. To credit me correctly and avoid a copyright claim, you must copy and paste the below text into the description of your videos [...] If you wish to use my music for commercial purposes (online advertisements, podcasts etc), you will need to purchase a license. Please contact me at ..."
Edit: The SoundCloud metadata for all listed tracks does claim CC-BY 3.0. But in the case above it's clear that the artist does not actually intend for their tracks to be subject to the terms of that license. So what takes precedence: the copyright holder's statement, or the machine-readable metadata?
This clearly makes it not CC-BY. Maybe CC BY NC?
To be clear, I still think this site has some problems, and author's wishes should be respected, but I think if the author wants you to not use it commercially, they should put the correct license on their work.
These two things are in conflict with each other, so it probably makes sense to chose the most restrictive option.