Shape Shifter

Pensieve – visualise your dream

Shape Shifter is a playful, music-remixing website that lets users reimagine any song in different instrumental styles with just a click. You type in a song,, choose an instrument and the app instantly transforms the track accordingly. After generating, you can listen, explore suggested alternative transformations, or create another variation. Each remixed track can be saved to your personal library, where you can revisit and replay past creations. The design is minimal and consistent across screens — from the clean, inviting landing page to the polished playback view and organised saved-tracks list — making the experience simple, fun, and visually cohesive.

🧰 The approach taken so far

Below is the approach I have taken so far regarding this concept.


From name to features, target users to positioning — I used ChatGPT to get ideas out of my head and into shape fast. It helped me clarify the concept, test different angles, and quickly move from abstract to tangible.

🧠 Step 1 — Flesh out the concept

Tool: ChatGPT

🎨 Step 2 — Rough designs

Tool: ChatGPT (again)


Once the concept was defined, I got ChatGPT to generate high-fidelity UI screens — using the context we’ve built together in the chat. As we developed the screens, we also kept developing the concept.

🔨 Step 3 — Build the thing

Tool: Lovable


Lovable is where the concept really comes to life. I haven’t taken this step yet but the plan is to provide a short summary of the product and a few of the screens, and work with Loveable— turning the concept into a working product, fast.

📱 The Concept & Screens

Below are the screens I have so far generated regarding the concept at hand.

Step 1– Landing State

Step 2– Listen

Step 3– Previous Tracks