Master track with chords (note names or universal notation) which all phrases automatically conform to
Chord suggestions, chord progression generation with optional borrowed chords, chord progression rules editing, chord voicing editing and assigning to tracks and phrases
Easy chord entry from Chord Selector, Circle Of Fifths chart, MIDI keyboard, or computer keyboard. Chord Selector offers 'Chord List', 'Scale Degrees', 'Palette', 'Chord Builder', Tonnetz' and 'Circle Of Fifths'.
Included phrase generators: Arpeggiator, Bass Generator, Chord Generator, Dyads Run, Generator, Fingerpicking Generator, Generic Generator, Phrase Container, Piano Run Generator, Strings Staccato Generator, Piano Chord Pattern Generator, Strum Pattern Generator, only in the full edition: Melody Generator, Motive Generator, Random Melody Generator, Phrase Morpher
Rhythm drag-and-drop between phrases or from rhythm browser, applying a rhythm pattern on a phrase,
Taggable instrument browser of all MIDI, VSTi, VST3 and SF2 presets in one place
Integrated Idea Tool that can generate a multi-track composition, offering 3 different workflows
(full edition only)
Unlimited undo (simple list or version tree with branches)
Fully customizable user interface (all colors and font size) with preset themes
Fully customizable keyboard shortcuts
MIDI drag-and-drop tracks or composition to DAWs. Batch convert MIDI files to phrases, rhythm patterns or chord progressions
Virtual instruments (VSTi v2.4 and VST3 plug-ins) support
SoundFont (.SF2) support
Standalone, VST, VST3 versions (32-bit and 64-bit) provided for Windows, standalone, VST, VST3, AU synth, AU MFX versions (64-bit Intel and Apple Silicon) provided for macOS. The plug-in versions of RapidComposer is usable in DAWs that support plug-ins with MIDI output.