How do I access the "drum roll" training in Rock Band?

Question

first correct reply gets best answer!

Answer 1

It's just practice mode with the song "Train Kept A-Rollin'" on Expert. There's a section called "Drum roll" which, as you might guess, is a drum roll.

Answer 2

There is no drum roll training in rock band 1. That is a feature found in rock band 2.