Yeah, i got one of these(6.0 conclusion trial) in roulette the other day. The 2 lowest HP totals in the group were both tanks. We had a bonus, but no one said anything and one of them immediately pulled once the fence dropped so it was never confirmed if these were alts or genuine first-timers. Still, just in case i might have played a bit slow compared to normal. It was late, i was tired, impossible to say. But considering that we actually did get to hear the entire song once, i might not have been the only one. And the fight ended more or less exactly with the song. I cast my vote for a better sync on these.