The Mustang is awesome, mainly because of the great software that comes with it. But could anyone tell me what amps each amp model is supposed to emulate. I know what the Fender Bassman is, but I'm not so sure about the other ones, labeled stuff like British 60's and American 90's.

Help would be appreciated. Thanks!

Jedi Rabbit.
I can't say for sure, since I've never used the Mustang, but when Fender says "British," generally what they mean is "Marshall." So that's Marshall 60s, which means JTM45. American 90s...is it a high-gain model? If so it's a Dual Rectifier--the most distinctive American amp of the 90s.

I took a look at a list just now. The Deluxe, Bassman and Twin Reverb are obvious. British 60s: JTM45. British 80s: JCM800. American 90s: Dual Rectifier. Metal 2000: can't be sure, but maybe the Marshall JCM2000? Or any distinctive high-gain amp of the last decade. Super Sonic: I'm guessing the Fender Super Sonic.