ArtSong is a unique music composition tool that combines algorithmic composition with computer-aided composition techniques. Instead of using traditional music notation to specify musical structures, ArtSong provides algorithmic 'building-blocks'.

ArtSong is pure algorithmic with no hidden pre-composed musical sequences so musical decisions are under your control. After you select and configure the algorithmic 'building-blocks' and specify their properties ArtSong's composition engine will implement your decisions. The resulting compositions are your original work.

ArtSong is a great tool for composing fractal music, included are chaotic attractor algorithms, fractal image algorithms, and L-System text-string algorithms.
Features:
-Over 30 algorithm plugins including random, chaos attractors, image to music, text to music, etc.,
-Open ended... new plugin components and algorithms can be added,
-develop and use your own custom ActiveX algorithms,
-Multiple composition projects can be opened simultaneously,
-Automatic conversion of MIDI files to ArtSong projects,
-Unlimited tracks and algorithms per project,
-Drag and drop between open projects,
-Algorithmic generation of compositions up to 3000 measures,
-setup and directly compose an entire score at once or compose in real-time, manipulating parameters while playing the composition,
-recompose sections of an existing score,
-Multiple levels of composition 'Undo',
-Save projects as MIDI, ArtSong Projects, or simple CSound score files,
-Build custom libraries of data patterns, presets, and project templates for reuse,

• ArtSong Lite 6.1.16.351
  ArtSong is a large and highly configurable musical building-block based algorithmic music composition framework designed for composers, experimental musicians, and advanced music hobbyists

• ArtSong 7.2.0
  ArtSong? is a versatile MIDI-based algorithmic music composition system for Windows® computers