Tommy sang in the European tour. But now seems like the chorus has Robin's backing vocals louder in the mix.
Here's some other stuff I noticed:
- Chinese Democracy - Besides the different drum (wich is kinda weird to hear at first), the song has now Ron playing his shredd all over the song (he always did that, BTW) with the fretless guitar now. I guess it's to emulate Buckethead's whammy, but it sounds way cooler with Ron.
- IRS - Ron don't stop playing the lead after his solo: it goes while Axl sing the last part. Frank drums are different than Brain's (and better), but he did that in the UK tour too.
- Rocket Queen has a new drum intro with Frank, not so funky but cool too.