Hehe, I would say you hear the music quite well in the Beyers too! :p
I wouldn't really consider myself a basshead, not in the way that some seem to only think there's bass if their jaws are shaking, but I have been disappointed before by too unnoticable bass. Before I got the DT770's I had a pair of Sennheiser PC350, and although they are in a different league they are still decent headphones, but the bass on them was just too weak. That's pretty much what I mean, I just don't want the bass to be so weak that you don't really notice it. I doubt the Mad Dog Alpha's are as bad as PC350's on bass impact but it would suck getting them and being completely disappointed by the bass.