They go wherever the artists wants them to go based off of the Splits in the ValueBlock that’s in their RSS feed. Right now you can use a Fountain wallet, Alby wallet or your own node since it uses keysend payments.

Same thing PC 2.0 has been using for podcast but now it’s just a song instead.

This all shows up if you click “splits” (won’t load right now) or go to your wallet after the sats are sent.

nostr:npub1v5ufyh4lkeslgxxcclg8f0hzazhaw7rsrhvfquxzm2fk64c72hps45n0v5