If I want to play a blues song in the key of B, do I use an Emaj Diatonic harmonica?
I know nothing about harmonicas but from what I understand, if you're going to play the blues over a song, you'd want to choose the IV interval. So I want to play the Rolling Stones' "Midnight Rambler", which is in the key of B and I'm about to buy a Lee Oskar E Major Diatonic harp, would this be correct? Just checking because I know major and minor matters. I have an Eminor harmonica and it doesn't sound right.
And on that note, the song "Miss You" is also a blues song in the key of Am, what do I do there? Because I know another song in the key of Am and I use a G for it but I remember it not working for "Miss You".
Thanks in advance for any advice!