Oporco were rejected because the recordings were "amateur/rough". I have been listening to them to pay closer attention to the sound quality and to me it sounds clean. I've submitted bands that have been approved with similar quality. Oporco are planning on releasing another album and I'm sure it will be the same quality. But if anything I can try again when it is released.

https://oporco.bandcamp.com/

Resubmit, I guess.

About to resubmit