Generate original, procedurally composed smooth jazz music on demand. Customize tempo, density, and instrument mix to create unique moods. Save and replay your favorite compositions.



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Whether you want more options like World Controller or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.



Generate original, procedurally composed smooth jazz music on demand. Customize tempo, density, and instrument mix to create unique moods. Save and replay your favorite compositions.





This application plays Standard MIDI Files (SMF) for General MIDI specification. It allows users to control MIDI channels, adjust playback settings, and mix with other music apps. Supports background playback and external MIDI modules.






This app visualizes five-note scales and their connection to chords, offering a unique way to explore musical expression. It helps musicians improvise, compose, and understand harmony with clear visual aids and smart filtering options.