Why this was done: So you can hear Hayley’s voice almost isolated.
How this was done: The video you’re seeing is not what the audio came from. The audio was captured by turning off all sounds (crowd, instruments, etc.), and playing with No Fail mode turned on, with a full band (but not playing). Some tracks can still be heard, as well as some booing, but it’s fairly quiet.
The video was done a second time, vocal only (no fail) just so you don’t have to stare at the full band charts. You can see my Hayley character singing (it’s hard to get an actual likeness with the RB creator).
That’s What You Get:
More Rock Band videos to come!