Being a Rush fan in my younger days, I used to have to tune A≈430 (-30 cents) to play along to some of their albums. If I recall correctly, Roll the Bones was then tuned up a half step (FA#D#G#CF) from A≈430, so overall it was +70 cents above A=440.
Now,
*6-string: standard or Eb.
*7-string: BEADF#BE.
12-string: DGCFAD
*ESP Arming Adjusters are installed to allow for
Drop D, Drop Db, or Drop A tunings with relative ease.