+1 for bandcamp, I promote a lot of indie music and its the most fair payment you'll receive (see here: https://medium.com/@gloom303/a-year-ago-i-released-an-ep-on-...)

Other distribution strategies I don't know a "global" silver bullet, there are a lot of tastemaker youtube channels like "harakari diat" "stoned meadow of doom" that can help with promotion but won't earn you any income. Similar with getting on spotify playlists through distributors etc.

yep, he's there https://samuelzechin.bandcamp.com/album/whispers-of-the-soul

Thank you for the great suggestion!