← Ratzon Orchestra home

Extras

Tools, references, and event pages for the band and friends. Most things here are open — no login needed.

🔓 Public view. Some tools (emcee notes, downloads) require login.

Tools

🔒
Sheet music — login or share link required
Sign in, or use a follow-link / QR code from Jeremy to view the library, live follow, scan or upload sheets.
Sign in →
📡
Live Follow
Got a session code or link from the band leader? Join here — no login needed to follow along.
Join a session → 🎯
Pro Tuner
Chromatic tuner with cents-precision needle and reference-tone player. Asks for mic permission with clear cross-platform help.
Tune → 🎙
DAW Recorder
Multi-take recorder with latency comp + named sessions. Group takes by project. All in your browser.
Record → 📝
Notepad (handwriting)
Draw notes with finger or stylus. Save to browser. Try the experimental handwriting-to-text on Chrome.
Write → 🎹
Keyboard + MIDI
3-octave playable keyboard with 8 free synth sounds (piano, EP, organ, strings, choir, lead, bass, bells). Web MIDI for USB keyboards. Records to WAV.
Play → 📝
Lead Sheet Editor
Open an existing PDF or paste from Ultimate Guitar. Modify chords, transpose, re-export as PDF / JPG / Word.
Open → 🎵
Lead Sheet Generator
Build a new lead sheet from audio (YouTube/SoundCloud/MP3) or write chords manually. Adds tempo, key, metadata.
Open →
Ratzon Orchestra · Home · Sheets