Check out the exclusive first-look clip below before The Voice returns Sept. 21 at 8 p.m. ET on NBC.

Can't wait to see Rihanna.

I can't believe they still have contestants auditioning for this. Did they not look at how past winners/contestants have done after the show ?

I can't believe they're still making this unproductive show.

Mess 9 seasons already and its only been four years
Its all about the judges, the winner and contestants are never heard from them again

Yaaaaas, so excited

probably still better than they would have done without it.

it's not like Candice Glover Caleb Johnson Nick Fradiani set the world on fire either.

That's true but at least AI had a past history of certain successful or somewhat successful winners all the way up to Phillip Phillips so contestants could always delude themselves into believing they could be the next one (even with low odds).

The Voice on the other hand...

This season starts tomorrow. There doesn't seem like there's much hype for this season like last season for some reason.

Will this season flop?

Wow, starts today? Not really interested but we'll see

Forgot about this show til now.

I cannot stand this show, not a single winner that I can say has made a mark. I am really hoping the ratings sink (even lower) and next season (Spring 2016) is the last. So tired of this show, and all the effort (and money) NBC puts into it.

Almost every show goes down every year.

I have faith that this will continue to be a hit and defy the haters.

This was a solid opening !

Monday was a little boring, and yesterday was good one even for all the country singers. Actually a few of them were great.

So far I like Ellie Lawrence. I liked a bit the guy who sang 'Chandelier'. Let see how he does in the battles, I don't like these types of voices at all.

^^ I love how you still watch the show even though Legend X isn't on this season.

Hopefully the rest of ya'll are enjoying this season so far!

I love singing competition. Particularly, The Voice as a format.

The Judges are all fools. How could Adam send Andi & Alex home and how could the other 3 not steal them??