Jacky Cheung
His "Touch of Love" rendition was moving.
Sebastian Yatra
"Let's keep celebrating the lives of community workers and healthcare workers all over the world who are our heroes," he said before his "Robarte Un Beso" performance. "Let's be their heroes as well by staying home."
Delta Goodrem
The Aussie played the piano while belting out "Together We Are One."
Annie Lennox
Ahead of singing "I Saved the World," the activist said it was "an honor and privilege to be taking part in this incredible concert."
Sheryl Crow
"We're all in this together," she said to more than 600,000 viewers before singing "I Shall Believe."
Juanes
The Colombian musician sang "Mas Futuro Que Pasado."
Ellie Goulding
After singing "Love Me Like You Do," she thanked fans for staying home and protecting one another.
Christina And the Queens
The French sensation belted out "People, I've Been Sad" from home.
Zucchero
He called his performance of "Everybody's Gotta Learn Sometime" very "poignant at this time."
Jack Johnson
With his guitar in hand, he sang "Better Together" from his front steps.
Cassper Nyovest
The rapper encouraged the "whole world to come together" with his song "Malome."
Finneas
Billie Eilish's brother proved musical talent runs in the family with her acoustic performance of "Let's Fall In Love For the Night."
Jess Glynne
The British songwriter rocked out with her song "I'll Be There."
Michael Buble
He ended his emotional performance of "God Only Knows" by telling viewers to take action to help our frontline workers.
Rita Ora & Liam Payne
The pair sing an acoustic rendition of their song "For You."
Leslie Odom Jr. & Nicolette Robinson
The couple is joined by their adorable daughter to perform Beyoncé's "Brown Skin Girl."
Billy Ray Cyrus
The country singer performs from his home recording studio.
Angèle
The Belgian singer-songwriter is all smiles.
Super M
The k-pop group performs "With You."
Lady Antebellum
The country music trio sings "What I'm Leaving For."
Lady Gaga
The pop star kicks off the primetime special with a stunning performance of Nat King Cole's "Smile."
Stevie Wonder
The legendary musician performs a tribute to the late Bill Withers.
Kacey Musgraves
Before singing "Rainbow," Kacey says, "I want to say a sincere thank you to all the people out there risking their lives to get everyone through this crazy time. Thank you. It means so much to me, and I've also been loving seeing everyone's rainbows in their windows. It inspired me to sing this song for you."
Jimmy Fallon & The Roots
The late-night host and his band are joined by healthcare workers to perform a COVID-19 friendly spin on "Safety Dance."