FlowSoHot — Music Hook & Cut-Point Analysis

A public GigHz Labs tool for music creators: hook windows, energy mapping, BPM/key detection, and loop-ready cuts for short-form.

What this is

FlowSoHot is a beat analyzer built for producers, artists, and songwriters. Upload an MP3 or WAV and receive an AI-powered blueprint: hook window timestamps, platform-oriented “virality” scores, BPM and key detection, an energy/structure map, and a downloadable PDF report. It also generates three loop-ready cuts designed for short-form posting.

Why it matters

• Short-form rewards immediacy: hooks that land early and loop cleanly perform better.
• Creators need fast feedback: data-assisted structure helps iterate quickly.
• Distribution is the bottleneck: loop-ready assets make consistent posting easier.

What it produces (based on FlowSoHot’s current feature set)

• Viral Loop Remixer: 3 beat-matched loops (hook ~7s, short loop ~15s, full loop ~30s) with beat-aligned cuts and seamless crossfade.
• Platform scores: platform-oriented readiness/virality scoring.
• Hook windows: exact timestamps for the most ear-catching moments.
• Energy & structure map: interactive timeline of sections and energy curve.
• BPM & key detection: quick tempo/key extraction.
• Downloadable blueprint PDF: report with timestamps, scores, and tips.

Risks & constraints

• No tool guarantees virality; it provides structural guidance and loop assets.
• Works best on clean instrumentals; noisy mixes may reduce accuracy.
• Outputs are guidance—creative judgment still wins.

GigHz context

FlowSoHot lives in GigHz Labs as an experiment in attention economics and audio structure analysis.

Related links

• Labs
• Ask about this project

FAQ

Is FlowSoHot free?

FlowSoHot’s homepage states beat analysis and outputs are offered free, with results delivered quickly after upload.

What file formats are supported?

MP3 and WAV (per FlowSoHot’s site).

Does this guarantee better performance on TikTok/Reels?

No. It provides structure guidance and loop assets; outcomes depend on distribution and content.

Next step: Visit FlowSoHot or ask a question.

Experimental project. No guarantees.

Reviewed by Pouyan Golshani, MD, Interventional Radiologist — April 9, 2026