Jacob Collier is a Grammy-winning jazz singer, composer and multi-instrumentalist whose claim to fame was a popular YouTube channel before releasing his debut album, In My Room, in 2016. He has since released the 2018 Djesse Vol. 1, 2019’s Djesse Vol. 2 and 2020’s Djesse Vol. 3, the latter of which received a Grammy nomination for 2021 Album of the Year. Mahalia is a Jamaican-British singer and songwriter featured on "All I Need" from Djesse Vol. 3.