Singer Beyoncé thanked D’Angelo for his music on her website. "You were the pioneer of neo-soul, and that changed and transformed rhythm and blues forever," she wrote. "We will never forget you."
Writing about his first meeting with D'Angelo, guitarist and producer Rogers recalled having encouraged the late star - who was then on the way up - to put out his material as it was "perfect".
"About a year later I heard one of those songs on the radio. It was genius and it was exactly what he had played for me," wrote Rogers. "I know... I still have the original cassette."
Singer and rapper Hill, who worked with D'Angelo at the start of his career, shared a similarly lengthy and personal reflection, saying his "beauty and talent were not of this world".
"You imaged a unity of strength and sensitivity in Black manhood to a generation that only saw itself as having to be one or the other," she wrote.
Fellow rappers Doja Cat and Missy Elliot also paid their respects, as well as singers Jill Scott and Jennifer Hudson.
"A true voice of soul and inspiration to many brilliant artists of our generation and generations to come," Doja Cat wrote on X.
"Rest Peacefully D'Angelo," posted Elliot, who was becoming one of hip-hop's biggest around the same time as the soul singer's rise in the late 1990s.
Scott posted: "I never met D'Angelo but I love him, respect him, admire his gift."
Hudson noted how "we lost a true original today". "D'Angelo, your voice will live on forever. Rest well, King!!!"
Tyler the Creator said his "musical DNA" was shaped by D'Angelo - "We are so lucky to have been alive to enjoy his art," he wrote.