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LEO: Lyrics Library West 1
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LEO

Cloud Catalog & Chords Library

Engineered for Live Worship Environments

A stable repository to access music sheets, track lists, and chord layouts on stage instantly, online or completely offline.

Cloud Catalog

Browse music catalogs with global database access. Sync lyrical metadata, tags, and musical keys over data channels instantly.

Autoscroll Controller

Hands-free stage view transitions. Set execution velocities up to 5x with a custom rendering engine to pace sheet scrolls smoothly.

Local Document Caching

Secure cross-platform file sandboxing. Store PDF chord blueprints locally to open track chords instantly without cell towers.

Control Hub

Manage Setlists & Track Lineups Intuitively

Create personalized setlists for services. Organize tracking records, view card metrics, and use quick filters to locate your charts.

Concurrent batch download tracking capabilities
Optimistic local counter incremental UI modules
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Search local setlists...

Sunday Praise Worship Set

5 tracks

Youth Fellowship Night

8 tracks
Secure

LEO_SETLIST: Protocol

Decodes payload schemas via URI token mapping dynamically using embedded platform data pickers.

Instant Sharing

Import Sets Locally via QR Image Uploads

Need to sync configurations with band members? Generate setlist code frames instantly. Partners can scan via device viewfinders or use the stable file picker framework to parse QR captures directly from storage safely.

Cross-Platform Sheet Rendering Architecture

LEO utilizes smart platform-specific pipelines to bypass standard filesystem exposure restrictions safely:

iOS Engine

Maps paths to raw local file tokens using native WebKit sheets with built-in pinch-to-zoom capabilities.

Android Pipeline

Converts offline data into secure base64 byte streams, rendering layouts within a Mozilla PDF.js container frame.

Ready to Elevate Your Stage Experience?

Get access to high-performance chord charts, layout automation configurations, and offline sync engines right away.

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Download for Apple iOS