Suno
SunoGenerates complete songs with vocals from a text description
by Udio
Music generation with fine editing control over sections and takes
Udio generates music from text descriptions with a workflow oriented toward refinement rather than single outputs. Short clips are generated first and then extended in both directions, so you build a track section by section and can regenerate one part without losing the rest. Inpainting replaces a passage inside an existing track, stem separation splits the result for mixing, and manual mode gives direct control over prompt weighting and structure. Its audio quality, particularly on instrumentation and vocal clarity, is widely rated as among the best in the category. It suits musicians and producers who want raw material they will edit, more than users who want a finished song in one click. The limitations are workflow and status: the section-based approach takes longer to learn than a single prompt, and the service has been reshaped by licensing settlements with major labels, so features and terms have changed and may change again.
Sign up at udio.com with a Google or email account; free credits refresh on a schedule and allow limited generation. Expect a different rhythm from other music tools: your first generation is a short section, not a song. Describe genre, instrumentation and vocal character in the prompt tags, add your own lyrics if you have them, and generate several takes of the opening before committing, because everything you build afterwards inherits that section's character. Use extend to grow the track forwards and backwards, and inpaint to replace a passage that does not work. Manual mode removes the automatic prompt expansion and is worth switching on once you understand what the tags do. Practical points: downloads and stems are tied to plan tier, published tracks appear in the public feed unless your plan allows private creation, and commercial usage terms have changed with the company's licensing agreements, so read the current terms before release.
Generates complete songs with vocals from a text description
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