MuseGen is a web-based AI media creation platform that supports generating and editing content across music, images, and video. It enables text-to-music generation (including lyric-based songs and instrumental tracks) and provides follow-up actions such as extending a track and separating vocals from accompaniment for reuse. For visuals, it includes image generation and image-to-image editing, allowing a user to upload a reference image and apply a text instruction to restyle or modify it. A prompt-based video mode is also available for creating short clips to pair with audio and visual assets. MuseGen typically uses a credit-based model with free usage limits and paid plans for higher volume and faster/parallel generation.