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Founding Members · 500 spots
AI Digital Audio Workstation

Create with AI.
Own the credit.

Letron is an AI DAW that records every creative edit you make — so your music can be published, verified by labels, and earn royalties.

01
Skill
02
Replace
03
Ledger
Google Project HatcherCES 2024Tokyo Film Awards · Silver 2022450+ SchoolsWorld's First AI × Human Music Competition

Three modules. The efficiency of AI, the flexibility of a DAW.

01

Skill — Train the AI on your taste

Analyzes the melodies you love across 20+ dimensions, building an AI tool shaped entirely to your style.

How Skill works →
02

Replace — Not feeling a phrase? Swap it out.

Select any phrase, get candidates matched to your Skill — audition, confirm, and refine every section. Every choice logged.

See Replace in action →
03

Ledger — Proof your music is yours

Every note, every Replace, every edit — written in order, permanently. Export your .llg and show labels a real record of how your track was built.

What labels see in a .llg →
04

AI Mentor — Your creative partner for refining tracks.

Design song structure, analyze phrases, and break down reference melodies — helping you craft compelling songs and hooks.

Learn more about AI Mentor →
User Highlights

Tracks Released on Letron

271 tracks. Ages 15–66. All built in Letron.

One creator, Evan (陳淵), age 15 — went from zero to 1 million streams in under 10 months.

SkillReplaceLedgerAI Mentor
人生值得夢 Dream存在小時候帶著希望去流浪愛不愛框架父母心看見缺口聽你聽我落單晚安訊號離心人剛好的錯過我不是放不下你陌生卻又熟悉當我女朋友好嗎陪你到最後遠方的光理想未來快樂日記星星不屬於誰的還記得年少咖啡舊時光人生值得夢 Dream存在小時候帶著希望去流浪愛不愛框架父母心看見缺口聽你聽我落單晚安訊號離心人剛好的錯過我不是放不下你陌生卻又熟悉當我女朋友好嗎陪你到最後遠方的光理想未來快樂日記星星不屬於誰的還記得年少咖啡舊時光

Your decisions. Your edits. Your songs.