Daryl Hall and John Oates, commonly known as Hall & Oates, were an American rock duo formed in Philadelphia in 1970. Daryl Hall was generally the lead vocalist; John Oates primarily played the electric guitar and provided backing vocals. The two wrote most of the songs they performed, either separately or in collaboration. They achieved their greatest fame from the mid-1970s to the late 1980s with a fusion of rock and roll, soul music, and rhythm and blues.

Daryl Franklin Hohl, known professionally as Daryl Hall, is an American rock, R&B, and soul singer-songwriter and musician. He is best known as the co-founder and principal lead vocalist of Hall & Oates, with guitarist and songwriter John Oates. Outside of his work in Hall & Oates, he has also released five solo albums, including the 1980 progressive rock collaboration with guitarist Robert Fripp titled Sacred Songs and the 1986 album Three Hearts in the Happy Ending Machine, which provided his best selling single, "Dreamtime", that peaked at number five on the Billboard Hot 100. He has also collaborated on numerous works by other artists, such as Fripp's 1979 release Exposure, and Dusty Springfield's 1995 album A Very Fine Love, which produced a UK Top 40 hit with "Wherever Would I Be". Since late 2007, he has hosted the streaming television series Live from Daryl's House, in which he performs alongside other artists, doing a mix of songs from each's catalog. The show has been rebroadcast on a number of cable and satellite channels as well.