It seems like Twice got some vocal coaching

Not really....

The technique is the same but they're just more comfortable.

But like any Performance, TWICE busts their asses off in practice and rehearsals.

Quote from Dreamer95

I mean you might be right about the rest but Momo and Sana(and perhaps Tzuyu)definitely singing differently.

Nope.... they're singing the same as they always have it's just that TWICE are now getting songs that don't just suit Nayeon and JiHyo.

Momo, Sana and Tzuyu are fine Singers but most of TWICE's Title Songs don't allow them to show that but their B-Sides prove just how good their vocals are.

And, this is the best setlist of TWICE songs for this type of Performance because the arrangement just flowed from song to song.

It's not the best playlist for a TWICE Concert because TWICE were barely able to speak with the audience.

Quote from Dreamer95

I mean you might be right about the rest but Momo and Sana(and perhaps Tzuyu)definitely singing differently.

I mean your pretty late to realising this, how long have you been away? Cruel from FOL made it obvious to everyone, and that was in 2021. Tyuzu's changes were obvious in TOL, Sana and Momo were obvious from the unit debut and the Japanese Tour/promotions.

I wouldn't say they are singing differently, but they clearly trained hard to get more confident and comfortable.

Quote from Dreamer95

Was busy not listening to Twice of that era. Still am. Just decided to check this on out cause it was smth new they did.

That explains it, post TOL they've all been pushing themselves vocally. Not as obvious in TT's but the b-sides really shows their growth and their concerts show it. Also the solo's, they did some during their last tour and this tour even more so. They are doing a set at the tencent awards, its going to be streamed free so might as well check it out.