Misc: what does dr stand for in drdos?

Questions

Of what group is Mark Miller the lead singer?

Oh, life, it's bigger, it's bigger than you and you are not me.?

Oingo Boingo tune that tells you "leave your body and soul at the door".?

On "trout mask replica" by Captain Beefheart, this economist is mentioned?

On this album, "mellow gold" released by this one man band features the song "loser"?