Treblo

Treblo is a frontier audio AI lab that builds a free AI music generator, formerly known as Sonauto. Users type an idea and the platform produces a full song with lyrics, vocals, and instrumentals in any of thousands of styles, from pop, rock, and hip-hop to jazz, classical, and lo-fi. The homepage emphasizes that the service is truly free, offering unlimited songs with its latest model, and it is available on the web plus iOS and Android apps. The team describes itself as four people building a new relationship with music, positioning the tool as a way for listeners to become makers rather than a replacement for musicians. For developers, Treblo offers the Melodia v3 API, which generates radio-quality songs with about 15 seconds to first audio, streaming responses, webhook support, multiple output formats, and fine-grained control over genre, mood, era, and instrumentation. The company also maintains an active Discord community where the team discusses sound quality and product direction daily. With no pricing page and no paid tiers advertised, Treblo's model is straightforward: free unlimited generation for everyone, with paid API access for developers building on top of the platform. Treblo is the rebranded successor to Sonauto, an AI music lab that gained attention for its fast, high-quality song generation. The platform hosts a community library of user-generated songs, staff picks, and style tags, and each track page supports comments and likes, creating a social layer around AI music. The Melodia API supports thousands of style tags, webhooks, multiple output formats, and fine-grained control over genre, mood, era, and instrumentation, positioning Treblo as both a consumer product and a developer platform. The team is active in its Discord server, where it discusses sound quality and product direction daily. The platform continues to expand its style library and model quality.