The origins of rap music can be traced back to African American communities in the United States in the 1960s and 70s. However, the concept of rapping (rhyming words in a rhythmic manner) can be traced back even further to West African griots, who were storytellers and poets who used music to convey their messages.

The first recorded instance of rapping in the modern era can be attributed to a man named Gil Scott-Heron, who released his first album “Small Talk at 125th and Lenox” in 1970. The album featured spoken-word performances over jazz and funk music, with tracks such as “The Revolution Will Not Be Televised” and “Whitey On The Moon” becoming popular among African American audiences.
However, the first commercially successful rap song is widely considered to be “Rapper’s Delight” by the Sugarhill Gang, which was released in 1979. The song was a huge hit, reaching the top 40 on the Billboard Hot 100 and selling over 2 million copies. “Rapper’s Delight” was a 15-minute-long track that featured the group’s three MCs (Master Gee, Wonder Mike, and Big Bank Hank) trading rhymes over a sample of Chic’s “Good Times.”
The success of “Rapper’s Delight” opened the door for other early rap groups to gain mainstream success, including Grandmaster Flash and the Furious Five, who released their hit “The Message” in 1982. The song was one of the first rap songs to address social issues such as poverty and inequality, and it helped to establish rap music as a legitimate art form.
Other early rap pioneers include Run-DMC, who had their first hit with “It’s Like That” in 1983, and LL Cool J, who released his first single “I Need a Beat” in 1984. These artists, along with others such as Public Enemy, N.W.A, and Beastie Boys, helped to popularize rap music and make it a mainstream genre in the 1980s.
However, it’s worth noting that the origins of rap music are difficult to pin down to a single artist or group, as it developed over time through a combination of influences and collaborations within African American communities. Some other notable early contributors to the genre include DJ Kool Herc, who is credited with originating the breakbeat style of DJing in the Bronx in the 1970s, and Afrika Bambaataa, who helped to popularize rap music through his work with the Zulu Nation and his influential 1982 track “Planet Rock.”
In conclusion, while the origins of rap music can be traced back to African American communities in the United States in the 1960s and 70s, the first commercially successful rap song is widely considered to be “Rapper’s Delight” by the Sugarhill Gang, which was released in 1979. However, the development of rap music was a collaborative effort among many early pioneers, including Gil Scott-Heron, Grandmaster Flash and the Furious Five, Run-DMC, LL Cool J, DJ Kool Herc, and Afrika Bambaataa.