@LovleyMonkey77761 um read my comment over again, i was never hating mama. And Beyonce sounds better live than she actually does on her recorded tracks ;-)
the lead singer needs a vocal coach. he has potential and I love his studio voice but I have watched a few live performances of theirs and he is always screaming in the mic. It gets annoying.
He's going through puberty singing a song they recorded before puberty. Even Michael Jackson had to try adjusting his teenage voice to match himself as a little kid.