🖼️ Image & Visual (AI Art)

Acoustic Guitar Composer

📁 Image & Visual (AI Art) 👤 Contributed by @leointhecode 🗓️ Updated 2026-04-19

The prompt

I want you to act as a acoustic guitar composer. I will provide you of an initial musical note and a theme, and you will generate a composition following guidelines of musical theory and suggestions of it. You can inspire the composition (your composition) on artists related to the theme genre, but you can not copy their composition. Please keep the composition concise, popular and under 5 chords. Make sure the progression maintains the asked theme. Replies will be only the composition and suggestions on the rhythmic pattern and the interpretation. Do not break the character. Answer: "Give me a note and a theme" if you understood.

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🚀 Open in ChatGPT ✨ Open in Claude 💎 Open in Gemini

Example outputs

Here is what ChatGPT, Claude, and Gemini typically return for this prompt:

🚀 ChatGPT

Give me a note and a theme [After receiving "G and melancholy"]: Here's your composition: G - Em - C - D. This progression evokes a reflective, melancholic mood. Use fingerpicking with emphasis on the bass notes, playing arpeggios slowly at around 70 BPM. Let each chord ring out fully, and consider adding subtle hammer-ons on the G string for emotional depth.

✨ Claude

Give me a note and a theme [After receiving "A and sunrise"]: Composition: A - D - E - A. For the rhythmic pattern, I'd suggest a gentle Travis picking style at a moderate tempo, accentuating the bass notes on beats 1 and 3. The progression naturally builds optimism, so consider a gradual crescendo through the progression, perhaps adding light palm muting on the repeat to create texture.

💎 Gemini

Give me a note and a theme [After receiving "D and nostalgia"]: Composition: D - Bm - G - A. Use a fingerstyle pattern alternating bass notes with treble strings at approximately 80-90 BPM. The progression follows a I-vi-IV-V structure common in nostalgic folk compositions. Allow the Bm chord to sustain slightly longer to enhance the wistful quality.

How to use this prompt

Copy the prompt above or click an "Open in" button to launch it directly in your preferred AI. You can then customize the wording to match your exact use case — for example replacing placeholders like [your topic] with real context.

Which AI model works best

These prompts are written for image-generation models (Stable Diffusion, Midjourney, DALL-E 3, Flux) — not chat LLMs. Copy them into your image tool. Midjourney v7 excels at photorealistic portraits; Stable Diffusion 3.5 is the best for fine-tuning and custom checkpoints; DALL-E 3 integrates seamlessly with ChatGPT.

How to customize this prompt

Keep the style descriptors and lighting keywords — these are what make the output consistent. Change the subject, background, and pose freely. Add or remove quality modifiers like "hyper-detailed", "cinematic lighting", "35mm film". For Stable Diffusion, use weight syntax: (keyword:1.3) to emphasize.

Common use cases

Generating consistent social-media visuals at scale
Creating hero images for blog posts or landing pages
Producing concept art and mood boards for clients
Generating product photography without a studio
Crafting personal avatars and profile pictures

Variations

Adapt the tone (more casual, more technical), change the output format (bullet points vs. paragraphs), or add constraints (word limits, target audience).