Sierra actually has perfect pitch and basically can't sing an off note. She can possibly sing the wrong note, but she can't be flat. I learned this earlier today and my reaction was "of fuckung course she has perfect pitch she's literally perfect"
@@ameliamorgan2287 there are two kinds of perfect pitch, active and passive. Passive can easily identify a note, but they can't sing it. Active can sing or hum any note. If someone with active perfect pitch was asked to sing a B flat without hearing a reference note or said note, they could sing it with no problem.
@@angel_stark_art8348 My son had a perfect pitch hearing and he could tell (spell out the notes) when he heard a chord played. He loses it a bit once he grows older. These days he still enjoys any chance he has to harmonize with strange shifting keys when he sings with his friends 😂.
I think these are just daily rehearsals, because there are 3 musicals in this video. The first one is from Les Miserables called "one day more", the second one is from Miss Saigon with the name of"God why God", and you must know the last one which is phantom of the opera.
@@NOONE-cd4gu "and in a bed" , which was the only line Sierra had in her first role in Les Misérables, before she was cast in the Las Vegas _Phantom Of The Opera_