metallica's master of puppets and most other "early" stuff was all E standard although I think motorhead played in Eb quite a bit. Don't worry about drop tuning, if your bass can handle it and it sounds gd in the song go for it but if it's not needed then don't bother and yes a 5 string never hurts and allows you to access low D, C and B tunings without detuning. there's only 1 song i've even come across which i can only play in drop D as opposed to 5 string purely because it required a lot of open strings in between high fretted notes. anyway drop tuning isn't a problem but old school metal like metallica and motorhead are usually in E
HHHHMMM was this mystery song "the pot" by tool?
