fmhy.net has some tools listed in their audio ripping section that might work, haven’t tested them myself.

Its usually through a part of the forums they have, you might need to reach specific requirements to see them. I got into most trackers im on through open signups. Others allow you to do an interview and if you pass that you get invited.

If you cant access the invite forums then making requests is your best bet, they are usually filled quickly and keeps you from having to watch your ratio on multiple sites.

If also just checked and have a few TL invites. If you want one shoot me a dm

Private trackers will probably be your best bet imo if you want to stick with torrents, any popular genarl private tracker will probably be enough. If they dont have it already you can request it and someone will probably have it uploaded in a few days (unless its something really obscure). If you can seed long term and maintain a good ratio then getting into more specilized tracker wont be a issue. If you want I can check if I still have an invite for Torrentleech, they might have what you are looking for.