TrackID - Audio Key & BPM Analyzer Development

A modern web-based tool that allows users to upload any audio file and instantly get the musical key and tempo (BPM) using the Essentia audio analysis library.

Built with Python on the backend and designed with a sleek, user-friendly interface.

Ideal for DJs, producers, and music tech tools.

Key detection (chromagram + tonal centroid method)

BPM estimation

Drag & drop upload

Real-time analysis

Minimalist, music-tech-inspired UI

Python + Essentia

Flask or FastAPI (si usaste alguno)

HTML/CSS/JS o framework frontend (React/Tailwind, si aplica)