Anyone know how Alice In Chains get that dark doubled vocal sound on most of their vocals? At first I thought it was just Jerry and Layne singing together, in fact, Jerry mentioned in an interview once something about "Minor 4th Harmonies" which really doesn't make any sense to me at all, if someone could explain that phrase, thanks.
But when I listen to their solo stuff (Layne: Mad Season, Jerry: Cable Guy Sountrack) they still get that effect without each other, which makes me think it's some kind of doubling trick.
If you don't know what I'm talking about and are interested, here are some songs I'm talking about
Alice In Chains, Album: Jar of Flies, Song: Rotten Apple
Alice In Chains, Album: Alice In Chains, Song: Again
Jerry Cantrell, Album: Cable Guy Soundtrack, Song: Leave Me Alone
Mad Season, Album: Above, Song: I Don't Know Anything