Billie Eilish duet with Sheridan Coldstream (unedited)

Vocal coach Sheridan Coldstream was 'gobsmacked' when Billie Eilish duetted with him on TikTok! This video has gone viral and had in excess of 34 million views. Here is the original uncut video where Sheridan gives a brief tutorial on how to sing Billie's song 'Listen Before I Go' before the Grammy winning Billie takes his teaching on board and embraces it.

[catherineavara]

Brilliant 👏 The voice also brought me here ❤

[dsfbeds]

Amazing performance tonight Sheridan, moving !

[sandrariley]

She has an incredible voice I didn't know her till I heard you singing her song on the voice . Wished I lived near you I'd love to have lessons from you

[yezzariael]

wow just wow - very touchung moment - thank you for sharing

[trixied]

My partner tried suicide last tuestday nite, then I found you. Bless you Sheridan 🙏

[SagebrushRambles]

Isn't a duet when two singers sing together? This doesn't happen at all lol.