Rewindify

I was getting into LeetCode around this time and became fascinated by the contribution heatmap – there was something satisfying about seeing my daily coding activity visualized in those green squares. When I later discovered that Spotify offers extended streaming history downloads with years of detailed listening data, I realized I could create something similar but for music. Why not build a beautiful heatmap visualization for my Spotify listening patterns, along with other cool data insights?

Rewindify is an interactive dashboard that transforms your Spotify listening history into beautiful, explorable visualizations. Think of it as Spotify Wrapped, but for your entire Spotify lifetime – not just one year. Instead of letting all that rich listening data sit unused in Spotify's servers, Rewindify lets you upload your extended streaming history and dive deep into your musical journey with intuitive, engaging charts and insights.

What makes Rewindify special? It's a comprehensive music analytics platform:

  • Interactive Heatmap: See your daily listening activity at a glance with a GitHub-style contribution heatmap, but for your music
  • Clickable Date Details: Click on any day to see exactly what you listened to – track names, artists, play counts, and listening duration
  • All-Time Statistics: Beautiful cards displaying your top artists, songs, and albums with both listening time and play count metrics
  • AI-Powered Chatbot: Ask natural language questions about your listening habits like "What was my most played song in 2023?" or "How many minutes have I listened to the album Starboy by The Weeknd?"
  • Year Filtering: Focus on specific years to see how your music taste evolved over time

    • Try it for yourself at https://rewindify-dashboard.vercel.app/

    August 2025