In 2018, Harris began to roll out a series of standalone singles, starting with “Nuh Ready, Nuh Ready” featuring Canadian rapper PartyNextDoor. Later that year, Harris scored a pair of ’90s-house-tinged U.K. chart-toppers: one with Dua Lipa (“One Kiss”) and another with Sam Smith (“Promises”). He also reached number two in the U.K. with his song “Giant” with Rag’n’Bone Man. More collaborations followed, including 2020’s “Over Now” with the Weeknd, which arrived in August 2020 and “By Your Side” with Tom Grennan, which appeared in June 2021. He began releasing singles as Love Regenerator, including “Rollercoaster” (with Solardo) and “Lonely” (with Riva Starr featuring Sananda Maitreya).
Returning to his own name, he geared up for the release of a much-anticipated sequel set to Funk Wav Bounces with the 2022 single “Potion” featuring Dua Lipa and Young Thug. Additional star-studded tracks featuring 21 Savage (“New Money”), Justin Timberlake, Halsey, and Pharrell (“Stay with Me”), and Normani, Tinashe, and Offset (“New to You”) all landed on Funk Wav Bounces, Vol. 2. Released in August 2022, the sequel proved nearly as popular as its predecessor, reaching number five in the U.K. and 17 on the Billboard 200. A standalone single, “Miracle” featuring Ellie Goulding, arrived in March 2023.