Vocal Lab

Practice singing and rap with your own backing tracks—loops, sections, and tools built for deliberate rehearsal.

Lane: Foundations · Change in Settings

Today: open Drills for a quick warm-up, then add a track in Library when you are ready.

Fewer things on screen at once, gentler live pitch hints (±50 cents), and copy that assumes you are building habits—not cramming.

Save your library and sync practice across visits.

Quick tasks

Practice by month

UTC calendar months from your sessions and analyzed takes (plan §2.5 before/after snapshot).

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Skills snapshot

Heuristic bars from analyzed takes—not a substitute for a teacher or your ear. Use them as loose trends only.

  • Pitch···
  • Timing···
  • Dynamics···
  • Consistency···
  • Range···
Developer / Supabase setup

Connect Supabase by setting NEXT_PUBLIC_SUPABASE_URL and NEXT_PUBLIC_SUPABASE_ANON_KEY in your environment. The library uses the anon key with your session cookies and row-level security.