Dusty Crates
90s boom bap: vinyl drums, warm upright bass loop and jazzy piano stabs at 88 BPM.
Style / Directed
Name the sub-genre, the BPM, and the beat. Get back a full rap track with verses and a hook.
Boom bap, trap, drill, or phonk. Describe the drums, the 808s, and the vocal delivery, and Vetro builds the whole track in minutes.
Try one of these3 ideas
Example outputs
Three realistic outcomes based on similar prompts.
Ninth Floor
Melodic trap with a dark piano loop, rolling hi-hats and sliding 808s at 140 BPM.
Engine Idle
UK drill, sparse menacing strings and a tight syncopated snare at 142 BPM.
How it works
A simple flow tailored to this exact use case.
Name the lane
Boom bap, trap, drill, phonk, rap-rock. Say which one, and which era you want it to sound like.
Build the beat
Call the BPM, the 808s, the hi-hats, the piano or horn loop, and how dirty you want the drums.
Set the flow and generate
Describe the delivery and the hook. Vetro writes the lyrics, or performs the verses you already have.
Ideal uses
Specific ways people use this type of track.
Hype and walk-out anthems
Team intros and highlight reels that need a chorus a crowd can shout back.
Clip and reel scoring
Short beats with drops and stop-start moments placed where your edits cut.
Roasts and rivalry tracks
Put a friend's gaming rage or a pointless meeting into a verse, names and all.
Details for Rap Song Generator
Specific guidance so this page stands on its own.
Start with the sub-genre
Rap covers a lot of ground, and the gap between 90s boom bap and modern drill is mostly tempo, drum feel, and where the low end sits. Name the lane and the first take lands much closer.
- Boom bap around 85-95 BPM with dusty samples and swing
- Trap at 130-145 BPM with rolling hi-hats and long 808 slides
- Drill with sliding sub bass, cold strings, and space between hits
- Phonk, cloud rap, melodic rap, rap-rock, or a gospel trap crossover
Spell out the beat
Write it like a brief, not a vibe. The more of the beat you describe, the less you spend fighting the result.
- Tempo in BPM, plus the key if you already hear one
- Drums: dry kick, cracked snare, rimshot, hi-hat rolls, breaks
- Low end: how deep the 808 runs and how much it distorts
- Texture: minor piano loop, horn stab, bells, tape hiss, vinyl crackle
Direct the vocal and the structure
Delivery takes direction the same way the beat does, and you can lay out the sections you want so the verses and the hook land where you expect them.
- Flow and tone: laid-back, aggressive, triplet, melodic rap-singing
- Ad-libs, backing vocals, and a hook a room can chant
- Section order: intro, verse, hook, verse, bridge, outro
- Lyrics written for you, or your own verses dropped into the prompt
Why this works for Rap Song Generator
Vetro takes the same details you would hand a producer, from BPM and drum sounds to flow and hook, and returns a finished track instead of a loop.
Questions? We have answers
Which rap sub-genres can I ask for?▼
Boom bap, trap, drill, phonk, cloud rap, melodic rap, rap-rock, and regional styles like Latin or Balkan trap. Describe the era and the drum feel and Vetro follows it.
Can I set the BPM and the drum pattern?▼
Yes. Give a number or a range like 88 BPM or 130-140, then name the kick, snare, and hi-hat sounds you want sitting on top of it.
Do I get a full verse and hook, or just a loop?▼
A full song with vocals: verses, a hook, and ad-libs if you ask for them. It comes back in minutes and you can download it.
Can I use lyrics I already wrote?▼
Yes. Paste your verses and hook into the prompt and Vetro performs them over the beat you described. Leave them out and the lyrics get written for you.
Can I ask for a specific rapper's voice?▼
No. Vetro will not imitate a named living artist. Describe the era, sub-genre, tempo, and delivery instead, which usually gets you closer to the sound in your head anyway.
Can I get the beat with no vocals on it?▼
Yes. Turn on instrumental mode and you get the beat on its own. It is a fresh take from the same prompt rather than the vocal stripped off a song you already made, and there is no stem or acapella export.
Can I upload a reference to steer the sound?▼
Yes. Upload at least 15 seconds of reference audio and Vetro uses it to shape the feel of what it generates.
What does a track cost?▼
New accounts start with 100 credits and a song costs 20, so the first five are free. After that you buy credits as you need them, with no subscription.
Ready to hear a verse on top of that beat?
Set the sub-genre, the tempo, and the delivery, then download the track and hear how it sits.