Letron — AI DAW
records every creative edit you make

Letron is an AI-powered Digital Audio Workstation built for how music actually gets made. Unlike AI generation tools that produce a finished track with no human trace, Letron works alongside you — every melodic choice you make is logged, timestamped, and exportable as proof of your authorship. Your music can be published, verified by labels, and earn royalties.

How It Works

• Skill is Letron's style-capture system. Tag the melodic moments you love as Memory Points, and Letron analyzes them across 20+ musical dimensions — rhythm, interval patterns, harmonic tension, phrasing, and more. The result is a personal AI tool shaped entirely to your taste, exportable as a .lsk file to back up or share.

• Replace is your melody editing partner. Select any phrase in the DAW editor that doesn't feel right, and Replace suggests new melodic candidates generated from your trained Skill. You audition each one, confirm your pick, and the edit commits instantly — every selection logged automatically to Ledger.

• Ledger is the complete record of your creative process. Every note edit and every Replace adoption is timestamped and written in order, permanently. Export your .llg file to show labels and distributors a real breakdown of human contribution and AI usage. The file is impossible to alter after the fact, making it a credible artifact for distribution submissions and label reviews.

• AI Mentor rounds out the suite — helping you design song structure, analyze your melodic phrases, and break down reference tracks so you can refine ideas into releasable songs.

Why It Matters

Most streaming platforms now flag or restrict AI-generated music. Letron's .llg file gives you a verifiable human participation ratio — a record that travels with your track and holds up to scrutiny. You keep the credit. You keep the royalties.

Who It's For

Letron is for independent musicians and emerging artists who want the speed of AI without losing ownership of their work. It's also for beginners — no music theory background required. Letron is already used in 450+ schools worldwide.

Real Results

271 tracks have been built in Letron by creators aged 15 to 66. Evan (陳淵), age 15, went from zero to 1 million streams in under 10 months using Letron. Letron has been recognized by Google Project Hatcher, CES 2024, and the Tokyo Film Awards (Silver, 2022).

Most AI music tools don't let you edit the notes. Letron does.
Move notes. Swap phrases. Every change logged permanently.
Create with AI. Own the credit. Meet Letron AI DAW.