Rap-singing (also referred to as sing-rapping or sing-rap) is a vocal technique that combines rapping with sung or pitch altered vocals. While melodic vocal performances have appeared in hip-hop since its inception, rap-singing became more identifiable in the late 1980s and 1990s amid the rise of R&B and hip-hop hybrid styles like new jack swing. Some writers have traced its roots to earlier traditions in African American music, such as scat singing and 1970s funk and soul.
Rap-singing rose to prominence in hip-hop, pop, and R&B by the 1990s and 2000s through artists such as Lauryn Hill, Missy Elliott, Beyoncé, Bone Thugs-n-Harmony, André 3000, T-Pain, Nelly, and Ja Rule, expanding further in the 2010s through Drake, Future, Frank Ocean, Juice Wrld, and XXXTentacion, and in the 2020s with Bad Bunny, PinkPantheress, Don Toliver, and SZA. The technique has been influential in the development of several subgenres, such as hip-hop soul, melodic rap, trap soul, and alternative R&B, while also appearing in Latin subgenres like merenhouse and reggaeton. Rap-singing has sparked debates regarding genre classification of artists who have used it.
Etymology One of the earliest known uses of the term "rap-singing" appeared in an August 1981 issue of Musician, where Jon Pareles describes The Treacherous Three as "rap-singing their own lyrics". In 1983, a Billboard writer used "semi rap-sung" to describe "Ladies Hot Line", performed by The Weather Girls and co-written by Diana Ross.
By 1990, related terminology appeared in radio trade publications. In an issue of The Gavin Report, the phrase "melodic rap" was used in promotional coverage, with the publication stating that "as hip-hop advances musically as well as lyrically, we're hearing more melodic rap compositions". By late 1994, rap-singing was officially recognized as a style of music in New York Magazine.
Terminology and usage Rap-singing is a style of vocal delivery that fuses the rhythmic, spoken cadence of rap with songlike singing. One description from The New York Times defined the style as: "singing as rapping, rapping as singing, singing and rapping all woven together into one holistic whole."
It has been compared by music journalists to broader talk-singing or speech-song techniques, which have been described by The Guardian as "spoken singing". Other terms include Sprechgesang and Sprechstimme, which emerged in the early 20th century and were used to describe vocal techniques employed by composers such as Arnold Schoenberg. Writing for The Ringer, Zach Schonfeld characterized "talk-singing" as occupying "a nebulous space between" speech and melody, and noted that many contemporary performers acknowledge hip-hop as an influence on their spoken vocal delivery.
Characteristics Although rapping and singing have historically been seen as two separate musical styles, some music theorists have argued that vocal pitch operates as an independent structural parameter in rap flow, alongside rhythm and rhyme.
In the journal Intégral, Robert Komaniecki notes that while rap is often described as rhythmically delivered, "imprecisely pitched" speech, many rappers manipulate pitch in ways that blur the lines between rapping and singing. He proposes a continuum ranging from speech-like declamation to fully sung or chanted delivery.
He also identifies "rhyme strengthening", in which rhymed syllables are delivered within similar relative pitch zones, creating a structural layer parallel to lyrical rhyme. More overt forms of pitch organization include "sung interjections", brief shifts into clearly tonal singing aligned with the harmonic center of the instrumental track. At the most song-oriented end are "sung or chanted verses", in which delivery occurs on one or more fixed pitches corresponding to the track's key structure. He argues that these techniques complicate categorical distinctions between rap and song.
In The Musical Artistry of Rap, rap performance is described along a "singing–speech spectrum". The author contends that some rap vocals retain speech-derived rhythmic stress while articulating identifiable pitch relationships within a musical key. Analyses of melodic rap delivery identify tonal centers, intervallic motion, repetition, and measurable pitch organization alongside speech-like rhythmic flow.
Vocal pedagogy texts have identified related technical features. In Teaching Singing in the 21st Century, vocal styles influenced by rap are associated with pitch bending, sliding between tones, dynamic variation, and heightened consonant articulation.
History
1970s–late 1980s: origins and early precursors Rap-singing draws from African American musical traditions that blend rhythmic speech and melody. Writing for Tidal, one critic traced the convergence of rapping and singing to earlier blues and jazz traditions, citing Ella Fitzgerald as a vocalist who moved fluidly between banter, melodic storytelling, and rhythmic scatting. Some journalists have argued The Jubalaires are key precursors to hip-hop. Writing in Billboard in 1992, Timothy White described Melvin Van Peebles' 1968 album Brer Soul as laying "the foundation of the modern rap ethos", with the Last Poets and Gil Scott-Herondeveloping comparable "metered musical monologs" soon after.
Many commentators have referenced late 1960s and early 1970s recordings by James Brown as influential to hip-hop's development. Writing retrospectively, Pitchfork cited Brown's appearance on Afrika Bambaataa's 1984 single "Unity" as confirmation of his impact on hip-hop, stating that "it was hardly a leap at all from his vocal style in the early 70s to rapping".
Writers have often credited Millie Jackson's singing style as a precursor to hip-hop, referring to her as the "Godmother of rap". In a Vibe feature, her "rapping" was described as long dialogue during song breaks, a style the article noted had been popular in soul music with artists such as Isaac Hayes. According to Jackson, her label encouraged her to further experiment with the emerging rap style after the 1979 single "Rapper's Delight" became a commercial success. In 1980, she recorded "I Had to Say It", which she later described as a spoof of "Rapper's Delight".
During the early inception of hip-hop, several groups incorporated harmonies in their rap performances such as The Cold Crush Brothers and Whodini, while The Force MDs occasionally incorporated rap in their music. The Sequencereleased rap tracks featuring sung vocals, including "Funk You Up", and frequently repurposed hooks from funk and soul recordings in their music. The group's Angie B achieved commercial success later in the 1990s neo soulmovement, under the name Angie Stone.
Punk band Blondie often experimented with hip-hop sounds, releasing one of the earliest examples of rap-singing with their 1981 single "Rapture". The following year, rapper Kurtis Blow released the pop rap single "Daydreamin" with fully sung vocals in an attempt to crossover. During this period, some record labels turned to white artists to create pop-oriented rap, with artists such as Teena Marie, Tom Tom Club and Beastie Boys, all beginning to explore hip-hop elements in their work. Sylvia Robinson claimed that radio programmers were more accepting of "Rapture" than the releases from her label Sugar Hill Records.
In Doug E. Fresh's 1985 track "La Di Da Di", Slick Rick uses animated sing-song flow and repurposed the hook from A Taste of Honey's version of "Sukiyaki". Biz Markie followed a similar approach with his intentionally imperfect vocal performance on the 1989 single "Just a Friend", with song's producer stating "I got [Biz] in the booth and he was singing, and even though it might not be perfectly correct to anybody else, the feeling of it was good."
LL Cool J's 1987 ballad "I Need Love" is also cited as an early mainstream example of rapping integrated with singing. Simultaneously, Run-DMC became an MTV staple, crossing over to pop audiences.
Producers like Teddy Riley crafted the sound of New Jack Swing, which was a fusion of R&B melodic vocals with hip-hop beats. It blurred genre lines and began dominating mainstream R&B radio by the late-1980s. Bobby Brown's 1989 hit "On Our Own" showcased him alternating between rap and singing. Musicians including Guy and Bell Biv DeVoe helped continue the trend into the early 1990s.
1990s: pioneers of rap-singing The 1990s saw a rise of artists who alternated between singing and rapping, increasing its commercial visibility. P.M. Dawn, The Pharcyde, Queen Latifah and other artists associated with alternative rap further softened the line between singing and rapping. In 1992, The New York Times described a "sharp turn back to melody" within hip-hop, citing Arrested Development and De La Soul among artists who bridged pop and hip-hop through "melody and speech, sampled snippets and live instruments". The article also observed that sample clearances had come under legal scrutiny, leading some artists to "rediscover the beauty and adaptability of live instruments" and experiment with their voices.
Subsequently, Mary J. Blige's debut album What's the 411? (1992) helped popularize hip-hop soul, where soulful singing was paired with rap beats and hip-hop elements. Mariah Carey began employing rappers to make featured verses on her pop oriented music. TLC spent the decade blending the harmonies of members Rozonda "Chili" Thomas and Tionne "T-Boz" Watkins with Lisa "Left Eye" Lopes delivering rap verses on hits like "Ain't 2 Proud to Beg", "Waterfalls", and "No Scrubs".
In New York's Dominican-American communities, groups such as Proyecto Uno developed merenhouse, a hybrid style combining merengue instrumentation with house production and bilingual rap-singing. Their music blended Spanglish rap verses with sung hooks and sampled disco and hip-hop recordings by Black artists.
While early artists laid the groundwork, rap-singing became more prominent in the mid-to-late 1990s through artists who blended rapping and full-fledged singing as equal components of their sound. Bone Thugs-n-Harmony developed a harmonized gospel-like rapping style. Their rapid-paced vocal approach, heard on the 1996 single "Tha Crossroads", is often cited as an advancement of melodic rap. Simultaneously, Nate Dogg gained mainstream attention for his work on Warren G's "Regulate", and continued singing hooks for artists such as Snoop Dogg and Dr. Dre. Time stated that his voice was among "the most memorable male vocalizing in rap history". Another mainstream artist who many claim pioneered rap-singing was Ol' Dirty Bastard.
Some critics have argued that women played a central role in advancing rap-singing during the 1990s, citing Lauryn Hill, Missy Elliott, and Beyoncé as key figures. Scholars have also noted that MCing has historically been associated with Black masculinity within hip-hop, while singing has more often been associated with pop and R&B vocal performances. Following the success of The Score, Spin wrote in 1997 that Lauryn Hill of Fugees was arguably "the first dominant female rapper (with apologies to Queen Latifah)", and stated that her integration of hip-hop and R&B "naturally expands both genres". Hill emerged as a central figure in bringing the style into the mainstream with her debut solo album The Miseducation of Lauryn Hill (1998). Songs like "Doo Wop (That Thing)" and "Everything Is Everything" showcased shifts between rapping and singing within the same compositions.
In 1999, Billboard renamed its R&B charts to R&B/Hip-Hop Singles & Tracks and Top R&B/Hip-Hop Albums, while noting the overlap between rap and R&B audiences. The publication described Hill as "the prime example" of an act that blurred the genre distinctions. That year, MTV introduced a hip-hop category at the Video Music Awards, separate from rap, and cited acts with both rap and R&B elements such as Hill and TLC as examples.