When Billie Eilish [1] wants to feel good, she listens to Bobby Hebb's song "Sunny" and it warms her heart. That's why she chose the tune for her One World: Together at Home performance with brother Finneas O'Connell [2] on April 18. With O'Connell at the keyboard, the duo put their own spin on the 1966 track — a reminder that there are brighter days ahead.

Many other stars put together their own at-home performances for the star-studded broadcast event honouring healthcare workers on the front lines against COVID-19. Jennifer Lopez belted out a Barbra Streisand classic [3], Taylor Swift [4] tackled a deeply personal track [5], and Lizzo [6] delivered a soulful cover [7] of "A Change Is Gonna Come." Watch Eilish's clip above, and then check out all the musical moments [8] you might've missed for Saturday's show.