Which songs have 2x Bass Pedal? I want double bass!
So far, all 2x Bass Pedal tracks have been released on the Rock Band Network. Rock Band Network authors recognized the desire for 2x Bass Pedal tracks and then suggested and implemented the entire system. We're glad to see that its been such a success!
These songs are mainly available on Xbox 360, with a few songs available on PlayStation 3. Look for "2x Bass Pedal" in the track's label to determine which songs have double bass pedal authored.
Please keep in mind that this is ONLY for legacy Rock Band titles. There is no 2x Bass Pedal feature in Rock Band 4 at this time.