Bandcamp Deck

The most complete DJ-ready Bandcamp player, with accurate BPM analysis, tempo adjust, waveform visualization, and more.

**Bandcamp Deck** was developed for DJs and includes practical tools for music discovery, tempo and key analysis, and wishlist interaction — all without leaving the page. If you enjoy the extension, you can: - ☕ **Support development:** [https://ko-fi.com/lany_](https://ko-fi.com/lany_) - 💬 **Share feedback / report bugs:** [Feedback form](https://docs.google.com/forms/d/e/1FAIpQLSeID8d5rRBv3aPgkXW0bZH6qGAO5GsXrmYVMymZqxiPGWF7wg/viewform) ## What it does A floating player interface appears on every Bandcamp page — feed, collections, albums, and tracks. It runs background audio analysis to estimate **BPM** with high accuracy and **Key**, so you can evaluate tracks in context without switching tabs or reaching for external tools. ## Key Features - 🎯 **Accurate BPM analysis** — powered by **Essentia** for reliable, real-time tempo readings - 🥁 **Manual tap tempo** — tap out the BPM by hand when you want to double-check by ear - 🔑 **Key analysis** — for harmonic mixing - 💫 **Wishlist interaction** — Add single tracks to your Bandcamp wishlist directly from the loaded playlist - 〰️ **Waveform visualization** — see the shape of a track before you commit to it - 📂 **Extended playlist controls** — smarter navigation to make digging faster and more fun - ✨ **Floating UI** — seamlessly integrated on all Bandcamp pages, no account required **BPM handling** is tuned for electronic music ranges to give you the most useful tempo interpretation in practice. **Key analysis*** is an opt-in feature and not a fully objective measurement. Results will not always be the same as in Rekordbox or Mixed-in-Key. ⚡ **Performance note:** Analysis speed depends on your internet connection and CPU performance. Disable track pre-loading if you experience problems.