Yue AI

Yue AI is a web-based, open-source AI music generator for individual creators and musicians who want to turn written lyrics into complete songs.

Key capabilities include:

• Full-song generation (up to 5 minutes) with vocals and instrumental backing, designed to keep musical coherence across verses, choruses, and bridges
• Lyrics-conditioned composition that follows lyrical structure and narrative, using a progressive lyrics-chain-of-thought strategy
• Synchronized vocals and instrumentals via a dual-token technique, with optional stem downloads (separate vocals and instrumentals) for editing in a DAW
• Style control through prompts that specify genre, mood, instruments, and vocal characteristics (including timbre and gender), plus multi-language support (English, Chinese, Japanese, Korean)

Pricing: Free (open-source under Apache 2.0). Some hosted demos may charge, for example $0.05 per second of audio on fal.ai.

Notable for offering a local, offline-capable alternative to proprietary lyric-to-song generators like Suno and Udio, with permissive licensing for commercial use and hardware-dependent generation (at least 16GB VRAM, ideally 24GB+).