Whats up?(:

I have myself a chord progression that sounds pretty sick (imo). I know the first 3 chords which are E#9 (i think), BbMajor7 and AMajor7. The last chord is quite interesting so i'll tab it out as part of the chord progression(: Knowing the key this chord progression is in would be pretty cool too! Thanks.

Seems to me like E7 A#M7 Gx7 B7add9/11, resolves to E Major (key).
But I'm still pretty novice, so wait for confirmation...
Look like E7, BbMaj7, A7, AMaj9/B to me.
Quote by Hail
oh shut up with that /mu/ bullshit. fidget house shouldn't even be a genre, why in the world would it deserve its own subgenres you twat
It sounds good resolving to E major but I think that's just because the last chord shown is a B7 shape with the open E string for easy transition from the A7. If you play up to the A7, it wants to resolve to D for that V7-I. The thing is, the first chord is E7 (b7) so it isn't like you could play E major freely. I'm not sure if that makes a difference in what key it's in but it does say something for any melody.

random opinion: the BbMaj7 sounds better without the extra F on the high e string.
“Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and therefore part of the mystery that we are trying to solve.”

-Max Planck

E7, Bbmaj7, A7, B11. it's in the key of E major, but make sure you're careful about not using the G#, particularly over E7 and A7.
Anfangen ist leicht, Beharren eine Kunst.
I noticed that about the added F on the Bbmaj7 too. I'll probs just play it with the four notes
Ill jam some bluesy E major licks over it and watch out for the accidentals (: