Calum Scott, Leona Lewis - You Are The Reason (Duet Version)

The Climb - Sister Duet - Lucy & Martha Thomas

Top 20 Greatest Duet Songs of All Time

You Raise Me Up - Sister Duet - Lucy & Martha Thomas

MOST ROMANTIC Boy/Girl Duets in The Voice! | TOP 6

When You Believe - Sister Duet - Lucy & Martha Thomas

Say Something - A Great Big World - Sister Duet - Lucy & Martha Thomas

Josh Groban (Duet with Helene Fischer) - I'll Stand By You (Official Music Video)

Delibes: Lakmé - Duo des fleurs (Flower Duet), Sabine Devieilhe & Marianne Crebassa

Best audience duet with Josh Groban (multi-angles) - To Where You Are (Maude Daigneault)

Beauty and the Beast - Leroy Sanchez & Lorea Turner (Music Video)

The Prayer - Sister Duet - Lucy & Martha Thomas

Adele - "Easy On Me" (duet version) | Ni/Co Cover

Iingatan Ka - Shane Ericks & Carol Banawa (DUET)

A Great Big World, Christina Aguilera - Say Something

Disney Duet Medley (A Whole New World, Beauty and the Beast & More) - Mild Nawin & Tae Vasawat

Boyce Avenue Acoustic Cover Collabs Greatest Hits Duets (Bea Miller, Megan Nicole, Kina Grannis)

Girl With BEAUTIFUL Voice DUETS With Me | Adele - Someone Like You

Ed Sheeran ‒ Perfect Duet (Lyrics) ft. Beyoncé

CREEP - DUET - COVER - by JOEL HARPER-JACKSON & LAUREN BYRNE (Radiohead)