Tunely
Free AI Song Generator

R&B Song Generator

Silky vocals, slow grooves, all the feels.

Smooth, soulful, and full of feeling — Tunely turns your idea into a modern R&B song with silky vocals and a laid-back groove. Describe the mood and story, or paste your own lyrics, and get a finished track in about a minute.

  • Silky, soulful vocals
  • Slow jams or upbeat grooves
  • Or bring your own lyrics

Short answer

Describe the room and the voice, not only the mood: one late-night scene with a couple of concrete objects, how the singer sounds (breathy, falsetto, stacked harmonies) and how slowly the groove moves. R&B lyrics run long here: two in three R&B requests bring the singer's own words, and across the site a song made from brought lyrics is three times as likely to pass five minutes as a described one. About half of R&B requests say how fast, in the description or the style line; the Tempo menu's 60-80 BPM range is the slow-jam setting. The brief box takes 2,000 characters now; it stopped at 400 until 19 September 2026, which is where the example below was cut.

Figures on this page come from what people made on Tunely from 4 September to 4 October 2026, our own test accounts left out, counting a request as R&B when its description, typed style or genre menu named R&B, rhythm and blues or neo-soul. They use what each person actually submitted — a description or their own lyrics, the Instrumental switch, the menus they picked — and, for lengths, the audio files themselves; a figure is printed only when at least twenty different people stand behind it and no one of them makes up more than a quarter of it. Aggregates only, and the product's limits as listed on the facts page. R&B songs came from too few people for a length of their own, so the lengths quoted here are site-wide.

77/2000
Start from a photo or a voice note, or make a loop —Pro

Best results: say who it's for and one real detail (a name, a place, an inside joke), then a genre, a tempo and a voice.

Describe the style and vibe. Name an artist and we'll turn it into a style automatically; lyrics of existing songs can't be used (copyright).

Ideas — tap one to start

Add style — goes into your song
Pro

Create without limits

Pro & Ultra unlock every download, commercial rights, and far more songs.

Your songs

Your generated songs will appear here.

Describe a song above and hit Generate.

Hear it in action

Late Night Call

Smooth soulful R&B

A real R&B brief, and what it lost

A visitor who had not signed up wrote a careful brief: a Korean-ballad tinge, a warm male vocal, 74 BPM, piano, Rhodes, clean guitar, strings that come in late, and then a sentence about the verses that never finished. The studio box stopped at 400 characters then, and this brief stops at “almost like”; it takes 2,000 now.

When You Leave2:53

The prompt that made it

“Dreamy late-night emotional R&B ballad with subtle Korean ballad influence, intimate warm male vocal, tender and vulnerable rather than overly dramatic. 74 BPM. Soft piano intro, clean ambient electric guitar, warm Rhodes, subtle atmospheric synth pads, deep soft bass, restrained R&B drums, delicate strings gradually entering later. The verses should feel extremely close and personal, almost like”

What survived did its job. The lyric is built from objects: a cup still warm on the table, shoes by the door, a last text left open on the screen, a cardigan that smells like rain. The chorus is a single plea, “Don't leave me like this”. The two takes ran 2:52 and 3:07.

Hand your own brief two objects like these (“her coffee cup, the voicemail I can't delete”) and the lyric has something real to hold on to; a list of feelings gives it nothing to picture.

Why R&B songs come out long

R&B songs came from too few people between 4 September and 4 October for a length of their own, so the table sets what R&B requests do against the whole site, and the paragraph below it says what drives length.

R&B requestsAll requests
Brought their own lyricsabout 2 in 3nearly half
Said how fast, in the description or style lineabout 1 in 2about 1 in 5
Made with the Instrumental switch on2%6%

Brought lyrics are where long songs come from: across the site, 13% of songs made from someone's own words pass five minutes, against 4% of described ones, because a song lasts about as long as its words take to sing — roughly four seconds a line. If you need it shorter, set Length in Custom mode on Pro (1:00 to 5:00), or trim the lyric: about fifteen sung lines make roughly two minutes.

The voice carries it

In R&B the vocal is the lead instrument, and the Voice menu has several options made for it.

  • Falsetto for the light, high lines of a slow jam.
  • Breathy or Soft for a close-mic verse that is almost whispered.
  • Harmonies or Group vocals for stacked backing on the chorus.
  • Gospel or Belting for a big final chorus.

Menu picks are added to your sentence, so keep them in agreement: “intimate” in the brief with Belting in the menu asks for two different singers.

Slow jam or up-tempo: say which

About half of R&B requests say how fast and half leave it to the engine, and speed is what separates a slow jam from a dance-floor track.

FeelUsual speedWrite it, or pick it
Slow jam60–75 BPM“slow jam, 68 BPM”, or Tempo: 60-80 BPM
Mid-tempo R&B80–100 BPM“laid-back groove, 90 BPM”, or Tempo: 80-100 BPM
Up-tempo R&B100–120 BPM“bouncy up-tempo R&B, 108 BPM”, or Tempo: 100-120 BPM

Your own lyrics, and using the song

Custom mode sings what you paste, up to 5,000 characters, with the sound in the Style of music line (“90s slow jam, falsetto, Rhodes, finger snaps”). Streaming the link is free and unwatermarked; the MP3 is $1.99 per song on the free plan and included on Pro and Ultra, with WAV. Releasing the song or putting it under a monetised video is commercial use, which Pro and Ultra license for every song in your library, each with a certificate.

Before you press Create

  • One scene and two concrete objects, not a list of feelings.
  • A voice: Falsetto, Breathy, Harmonies, or described in words.
  • A speed: a BPM figure or a Tempo range.
  • Most important first; the box takes 2,000 characters.
  • A plan if it has to be short: Length on Pro, or about fifteen lines of your own.

Sources

Written and fact-checked by the Tunely team · Updated

How it works

1

Set the mood

The story and feel — late-night slow jam, flirty groove, or heartbreak.

2

Lyrics your way

Let Tunely write them, or switch to Custom and paste your own.

3

Generate & vibe

Get two finished R&B songs in about a minute — play, download, or share.

Frequently asked questions

Can it do slow jams and upbeat R&B?

Both, when the brief says which. About half of R&B requests give a speed and half leave it to chance: write “slow jam, 68 BPM” or “up-tempo R&B, 108 BPM”, or pick a range in the Tempo menu, which runs from 60-80 BPM to 180+.

Can I use my own lyrics?

Yes: Custom mode sings what you paste, up to 5,000 characters, with the sound described in the Style of music line. Because R&B lyrics tend to come back long, a lyric of your own is also the simplest route to a shorter song: about fifteen sung lines run roughly two minutes.

Is it free?

Making and listening, yes: one song with no account, then two generations a day, four songs, on the free plan. The MP3 is a one-off $1.99 per song; Pro starts at $8.90 a month billed yearly and adds downloads, WAV, 100 generations a month and commercial use.

Why is my R&B song over five minutes long?

Usually because the lyric is long: two in three R&B requests here bring their own words, and a song lasts about as long as its words take to sing — roughly four seconds a line. Across the site, 13% of songs made from brought lyrics pass five minutes, against 4% of described ones. Set Length in Custom mode on Pro, or trim the lyric.

How do I get falsetto or stacked harmonies?

Pick Falsetto or Harmonies in the Voice menu, or write it out: “a soft male falsetto in the verses, stacked harmonies on the chorus”. Whatever you pick in the menu is added to the sentence, so the two should agree.

Can it sound like a specific R&B singer?

Not by name: an artist's name is rewritten into a plain description of the style before the song is made, without charging twice. Describe the voice yourself, its range, texture and delivery, and keep the choice in your hands.

Can I get an instrumental R&B beat?

Yes: tick Instrumental, just above the Create button, and describe the groove, for example “slow R&B instrumental, 70 BPM, warm Rhodes, deep bass, soft finger snaps”. Only about 2% of R&B requests are made that way.

Related reading

How to Make an R&B Song (Vocals and Groove)

How to make an R&B song — the smooth vocals, the groove and pocket, soulful extended chords, and intimate lyrics — and how to create one with AI.