2:16 O Holy Night 4:29 Whistle Notes - Famous Female Singers 7:28 MALE SINGERS - WHISTLE NOTES!!! Pt2!!! 3:17 Ava Max - Who's Laughing Now [Official Music Video] 3:00 Ava Max – Who's Laughing Now (Live Performance) 0:30 Ariana Grande Breaks Record For Highest Note Ever Sung Live (Chest Register) 0:05 Ariana Hits Flawless A6 Whistle Note!! - The Voice 2021