I use music to help the creative process. Here i gathered some themes for the Rings to give you and idea of what im going for.

Limbo
https://www.youtube.com/watch?v=TwT7eFucVLM&ab_channel=NintendoSoundtracks

Pride
https://www.youtube.com/watch?v=YqHXu13mTcI&ab_channel=Omeletbeats

Lust
https://www.youtube.com/watch?v=ouBnx9P1l6A&ab_channel=VirtualKorewa

Greed
https://www.youtube.com/watch?v=YAYLJ19cxoA&ab_channel=GoatmanGamer

Gluttony
https://www.youtube.com/watch?v=otWDtcn_7JA&ab_channel=THQNordicMusic

Wrath
https://www.youtube.com/watch?v=6eGVvOmTSi0&ab_channel=GilvaSunner%3AArchive

Sloth
https://www.youtube.com/watch?v=7jzt4jye_NQ&ab_channel=ABXYReviews

Envy
https://www.youtube.com/watch?v=jb5sma_soUo&ab_channel=NintendoViewer

Treachery
https://www.youtube.com/watch?v=VSdWByMs-1s&ab_channel=Yoshi'sVGM