The bridge that broke a perfectly good Tuesday
It was nearly midnight in a rehearsal room above a kebab shop in Manchester, and our singer had just played the same eight bars for the eleventh time. The verse was good. The chorus was better. The bridge was a swamp. Someone muttered “let’s just cut it”, someone else said “give it five more minutes”, and the drummer — who had a train to catch — opened ChatGPT on his phone and typed something none of us expected: “give me three ways to get from an Am verse to an F chorus without sounding like every indie band since 2004.”
The third suggestion told us to drop the pre-chorus entirely and let the drums carry the transition. We tried it. The room went quiet, then everyone laughed, because it worked. Nobody in that room thinks an AI wrote the song. But all of us now keep a chatbot open during writing sessions, the way guitarists used to keep a rhyme dictionary in the studio.
This is a practical guide, not a manifesto. Below are 30 prompts I have actually used or watched working musicians use, grouped the way a working musician thinks: lyrics first, then music, then the unglamorous business of getting anyone to hear it.
What we actually tested (and the surprise)
On 14 October I ran the same half-finished verse — four lines about a night bus home, in A minor — through ChatGPT, Claude and Gemini with the same instruction: “finish this verse, keep the A minor mood, don’t rhyme ‘alone’ with ‘home’.” All three obeyed the rhyme ban. The interesting bit was what happened next. I clicked “regenerate” on the second output and asked for a bridge instead. One model suggested modulating to C major for the bridge; another refused to suggest chord changes at all and gave only lyrical ideas, with a little note explaining that harmony is “a personal artistic decision” — which is true, and also exactly the kind of pious dodge that makes musicians roll their eyes.
The concrete lesson: these tools are uneven in a useful way. The lyric suggestions were consistently decent — usable raw material about 60% of the time. The chord and arrangement suggestions were hit-and-miss, but the misses were instructive. Twice, an AI suggested a chord change I hated, and hating it forced me to articulate what I actually wanted, which is half of songwriting anyway. Think of the chatbot as the brutally honest bandmate who never gets tired and never takes offence. That is worth more than a rhyme dictionary.
Two myths musicians keep repeating
Myth one: “Using AI makes the song less yours.” Reality: nobody says a song is less yours because you used a capo, a tuner app, or a producer who suggested changing the key. The tool doesn’t sign the song. You do. Every prompt below leaves the final decision with you — that’s the point.
Myth two: “AI music all sounds the same.” The generic output people complain about comes from generic prompts. “Write me a love song” gets you a greeting card. “Write a verse about the 263 night bus in the voice of someone who missed the last one, internal rhymes, no clichés about stars or hearts” gets you something you can actually work with. Specificity is the whole game, and the prompts below are built around it.
Lyrics — prompts 1 to 8
- “Here are my first four lines: [paste]. Continue the verse in the same voice and syllable count, but avoid rhyming ‘alone’ with ‘home’, ‘fire’ with ‘desire’, or any cliché about stars, hearts or dancing in the rain.”
- “Rewrite this chorus three ways: one more direct, one more poetic, one with half the words. Keep the same rhyme scheme: [paste chorus].”
- “Give me ten opening lines for a song about [your topic]. Each one must start mid-scene, no setup, like the listener walked in halfway through a conversation.”
- “I keep using the word [word] in my lyrics. Give me fifteen alternatives that fit a [melancholic/defiant/playful] tone, with one example line for each.”
- “Turn this journal entry into verse form. Keep my images, cut my rambling, and don’t make it rhyme where it doesn’t want to: [paste entry].”
- “Write a second verse that contradicts the first verse’s narrator — same story, but now they’re lying to themselves. Four lines.”
- “Give me a bridge that changes the song’s perspective from ‘I’ to ‘you’, in eight lines, with one internal rhyme per line.”
- “These lyrics feel flat. Diagnose why in three sentences, then rewrite only the weakest two lines: [paste].”
Chords, melody and arrangement — prompts 9 to 15
- “I’m stuck moving from Am to F without it sounding obvious. Give me three transition options: one using a borrowed chord, one using a pedal tone, one by dropping the harmony entirely for two bars.”
- “Suggest a chord progression for a verse that feels restless and unresolved, then resolves hard into the chorus. Explain in one sentence why each chord works.”
- “My chorus melody sits in the same three notes. Give me five ways to lift it — octave jump, rhythmic displacement, or melodic inversion — with a short example of each.”
- “Arrange this for a three-piece band (guitar, bass, drums): tell me what each instrument should NOT play in the verse, so the chorus hits harder. Song structure: [paste].”
- “Give me a string-pad arrangement for the bridge of a song in [key], voiced so it doesn’t clash with a vocal sitting between [note range].”
- “I want the outro to decay over 16 bars. Describe the arrangement changes bar by bar: what drops out, what stays, what gets quieter.”
- “Compare two endings for this song — a hard stop vs. a fade on the hook — and argue for one of them like a producer who has to sell it to the band.”
Practice, voice and the boring reps — prompts 16 to 21
- “Build me a 30-minute daily vocal warm-up for a [baritone/soprano/etc.] who keeps going hoarse on the chorus. Include timings and one thing to stop doing.”
- “I can play [song] at 80% speed cleanly but it falls apart at full tempo. Design a two-week practice plan with daily targets.”
- “Give me ten rhythm exercises for a drummer whose fills always rush. No kit required — body percussion only.”
- “Transcribe the feel of this groove in words — where the push and pull is — so I can explain it to my band: [describe or link].”
- “My stage fright peaks in the 30 seconds before the first song. Give me a pre-show routine: breathing, warm-up, and one mental reframe, timed to the minute.”
- “Critique this practice schedule honestly and tell me what’s missing: [paste schedule]. Be blunt.”
The business end — releases, gigs and money — prompts 22 to 30
- “Write a one-paragraph pitch for this single aimed at an independent playlist curator who gets 200 submissions a week. No hype words, no ‘unique sound’ claims: [describe song].”
- “Draft a polite but firm email to a venue that still hasn’t paid us six weeks after the gig. Keep it professional enough that we’d play there again.”
- “Turn this gig poster text into five social posts — one announcement, one behind-the-scenes, one countdown, one day-of, one thank-you — each under 40 words.”
- “Explain music distribution for a beginner in the EU: what a distributor does, what it costs, and what ‘keep 100% of royalties’ actually means in practice.”
- “Write an artist bio in three lengths — 50 words, 150 words, 300 words — from these facts. Make the short one interesting, not just shorter: [paste facts].”
- “Give me a realistic budget breakdown for recording a 5-track EP in a mid-range studio in [your city], including the three costs beginners always forget.”
- “Draft a simple split sheet agreement outline for a song written by three people, and list the three conversations we must have before signing anything.”
- “Suggest ten merch ideas for a band with 500 monthly listeners and a €300 budget, ranked by profit margin.”
- “Plan a four-week release timeline for a single, working backwards from release day. Include when to pitch playlists, when to tease, and when to do absolutely nothing.”
Read this before you copy-paste anything
The prompts are starting points. Your specifics are the song.
- Never paste anything you wouldn’t sing in front of the person it’s about.
- Read every AI lyric out loud before you keep it. Your mouth catches what your eyes forgive.
- If a suggestion feels wrong, ask why it feels wrong — that answer is usually your real artistic opinion arriving late.
- And keep your voice memos. The AI forgets. Your phone doesn’t.
My honest take
Here’s the stance I’ll defend: AI will not replace songwriters, but it is already replacing the excuse that you “need a co-writer in the room” to finish a song. The musicians who treat these tools as a tireless, thick-skinned sparring partner will simply write more songs, finish more of them, and learn faster than the ones who refuse on principle. Refusal is a valid artistic choice — plenty of great art is made with self-imposed limits. But let’s be honest that it IS a self-imposed limit now, not a law of nature. The midnight bridge in Manchester got finished because a tired drummer asked a stupid question to a chatbot. The song doesn’t care how the bridge arrived. Neither should you.
A workflow worth stealing
Try this for one week. Monday: dump every half-idea into a doc and use prompts 5 and 8 to triage them — most will die, two will survive, and that’s a good ratio. Wednesday: take the survivors through prompts 1–4 until one has a full lyric draft. Friday: arrangement prompts 9–14, then record a voice memo, flaws and all. Sunday: business prompts 22–30 for whatever is closest to finished. One week, one song moved forward. Do that for three months and count what changed. Then tell me the tools don’t matter.