I came here again after knowing that woohyun had a cancer and a surgery. I was really thinking why his aura and vibe here is not the same. And I observed that he don't sing like before. Now I know why during this dingo killing voice he is still recovering. He also said that he might now regain his singing ability because he had difficulty in breathing. Hoping he will regain his health and condition. But I know his trying. Please support his new song.

The blue hair guy is the rapper, main dancer and he can sing very well, he also is a musical singer too. Jang Dongwoo is our precious treasure in INFINITE ❤

After knowing Woohyun (second man from right) had gastrointestinal cancer and was still recovering when this episode was recorded, I now know why he wasn't hitting those ear-peircing, soul stirring high notes. It must be really difficult for him to sing. You really missed hearing how good he is.

But I agree with the rest of the video.

Actually, when this first came out, i felt kinda weird, bcs woohyun (the blue shirt guy, 2nd from the right), his voice seems less powerful. He is known for his very powerful vocal, but here, although it's still very great, it feels different from before. Then, it was revealed that he just recovered and had surgery for his very rare gastrointestinal cancer😢😢. Knowing that it makes me proud of how strong he is.

Finally L getting some appreciation for his vocals ;__; He actually worked with Sunggyu a lot to improve his technique - he sounds completely different to when they first started out, he has a lot more support and power now. You can even see a few times they employ the same technique when singing and it's really interesting! (also yes, he was sick or at least very tired)

Also Dongwoo (blue hair) is the main rapper and dancer, who is now covering Hoya's (ex-member) lines as well, hence why he raps and sings much more than in their original recordings. L, Sungjong (bright, feminine voice) and Sungyeol (who rapped for a bit) are sub-vocalists, while Sunggyu and Woohyun are the main vocals.

I also love how she pointed out how important Sungjong's voice to the group.

13 years,  and infinite still slaying those live vocals.

they're  so used to singing live, so when circumstances won't  allow it, they make it obvious that lipsyncing is not part of their repertoire.

The transition of Myungsoo (denim shirt) going from being shy about always singing the first line of the song to squeezing his eyes shut during solo stages at concerts to a confident and impressive singer. Boy has grown so much!

One of the reasons you hear Dongwoo (blue hair) doing all of the things all thoughout the video is because there used to be two dancer/rappers (both with great singing voices), and after Hoya left, Dongwoo inherited many of his parts. The other reason you hear him a lot is because THE MAN CAN APPARENTLY DO EVERY DAMN THING NO PROBLEM XD he's a total gem.

Infinite has such a great variety of vocal colors while being a coherent and consistent group. Really happy to see other people appreciate their charms and talent!! Thank you for this!!

"Aren't you a rapper sir?" 😂😂
I love your reactions

The guy you choose as a favorite (blue hair) is Dongwoo, main rapper and IS the main dancer of the group. The guy you liked in the beginning is L or myungsoo (blue shirt, handsome, holding a water bottle) and he’s he visual but he has improved a lot vocally over the years especially after 2016. his technique used to be a lot more nasal and he worked hard to fix it, this might be why you thought he was sick. The guy you thought had leader charisma (white shirt) is Sunggyu and he’s definitely the leader and main vocalist. Woohyun is also a main vocalist (the other blue shirt, good with microphones) he tends to support the vocals of the whole group because his voice blends everyone elses nicely without standing out too much. Out of the two main vocalists woohyun has better vocal technique and he shines the best when doing emotional vocals because he sings with his entire heart. Sunggyu the leader has more texture and a more unique tone and he’s pretty popular as a soloist in South Korea. Both of them have solo songs you can check out. Lastly, the guy with the pretty voice is Sungjong, and the guy who did a short rap is Sungyeol and they’re both vocalists. Infinite as a whole have a ton of live performance videos, they’ve done like over a 100? concert and they have many songs that showcase their vocals like Diamond, Between me & You, and many others. I suggest you go straight for the live performances if you’re interested in reacting to them!! Inspirits would looove to see more of your reactions

Sungyeol said in an interview that during the preparations for the comeback many of the members began to get sick, he said that he caught a cold and that the members were having a difficult time due to fatigue. That may explain that, most likely, Myungsoo really could have been sick during the recording of this, since his voice is actually very clear when singing.

i would honestly call infinite the blueprint of live singing and synchronized dancing. back when they were really active they were known as some of the most sharp dancers who never used lip syncing and rarely used backing track

If I'm not mistaken, the way they trained for their stamina for both dancing and singing is really out of the box method. They had to run/run while singing on the beach. Can just imagine how hard it is to walk on sand instead they had to run. Infinite known for their synchronize choreography and how innovative the formation changes are. And I think everyone will be agreeing with me that their iconic, gravity-defying "scopion's dance" move in BTD become really popular till this day. Some popular groups incorporated it in some of their choreographies for their song. All thanks to their former member Hoya (main dancer) who participated in making the move we all know today. The move wasn't originally in the choreo.
Sungkyu is the leader and now he's the CEO for INFINITE Company and he uses his own money. Sungkyu do it to hold trademark rights to the names related to INFINITE's activities (songs,choreographies, concerts even theirs fandom's name 'INSPIRIT'

We call dongwoo allrounder ( he is singer-main dancer- main rapper of infinite)

oh 15:45 god when you asked “can he dance?” YES GURL! MAIN DANCER!! 😭😭😭 he indeed yes has EVERYTHING. an angel on top of that because he is so pure and kind

Infinite WAS actually the original synchronized group. they used to train for 18 hours a day. and they became famous with their song Be Mine because of their knife-like dance or synchronization.
Some of their members have done musical, and act in a drama. Myungsoo (blue shirt, cool guy) is an actor, Woohyun (the one with great mic technique) and Sungyeol (the one who have the least line) have a drama together.
also, another fact Woohyun and Key are friends and they have a unit. that was something new because its a unit where the member are from different group.
Sunggyu (white shirt, main vocal) is the leader. when you said eunkwang, all i can think about is how their members bully them in variety shows. but he really has the leader aura.

Infinite have:

2 main vocalists (3rd from the left, also a leader with a voice that pierces your heart, and the 5th from the left, who heals the pierced heart with his warm tone)
EDIT: after watching your Patreon reactions, you were the most impressed by them. They are the stability of Infinite and have the most parts.

they used to have 2 all-rounders (the 2nd from the left = the blue haired guy, and one former member, who isn't in the video but he also has a very beautiful voice), who were both main dancers, main rappers and vocalists (I would say lead vocalists). They also had a hip hop sub unit (Infinite H) together. Dongwoo (the one with blue hair) does all the former member's rap now as well as a lot of his singing parts too (for example in Bad when he had that high singing part and then went straight into rap, the singing part used to be the former member's)

then the three youngest members:
the 6th guy who is a vocalist and did rap in a few songs, he doesn't often have many parts but they are usually the killing parts. I think he danced a lot in the video because he was bored. In many of the songs his part is near the end, so he didn't get to sing in some of them in the video. xD
the 4th guy, who is a lead vocalist (him and the blue haired guy are very passionate about harmonies)
the 1st guy, the vocal and the youngest

The leader (3rd guy from the left) also has a solo Killing Voice video, which is amazing as well. His discography is so beautiful. He has mostyl rock songs (mostly lighter kind). Definitely worth checking out (if you search Kim Sung Kyu - Killing Voice, you will find it, it's from June) since you can hear him in many different registers and with different tones than the ones he uses in Infinite songs. Also funny that you mentioned Eunkwang. I think Eunkwang was compared to Sung Kyu a few times (Infinite are an earlier group) and they are friends, both hilarious on variety shows and they both do musicals (and of course great singers). BtoB overall do have some similar vibes with Infinite.

They have songs without rap as well, since everyone can sing. And actually the main vocalists were also trained in rap, so they could do it. One of them did a rap that was featured in one of his solo songs, when the featured rapper couldn't come and perform with him at his concert. xD

From left to right:

Sungjong: Vocal (maknae)
Dongwoo: Rapper, lead vocal, main dancer
Sunggyu: Main vocal (leader)
Myungsoo/L: Lead vocal, Lead dancer (visual and face of the group)
Woohyun: Main vocal, lead dancer
Sungyeol: Vocal

They are the positions of the members after their most recent comeback ❤

Right now Dongwoo is the only rapper in the group, before it was him and Hoya.

As a Nam Woohyun biased fan, the second boy from right, I’m a little sad that he’s shown so little in this clip. He plays the role of singing the highest pitches (not shown on the clip-his part comes later than the other main vocalist so it‘s cut). But then his voice is originally very low he’s got wide range of voice color, great at ballads to dance musics, even rock musics. This group is known for performing all their concerts with band sessions, and never lip sings. Please do check out his solo lives too! Thank you so much X)