Very user-friendly, modular, fast, and intuitive graphical interface based on QT 3. Sample-based stereo audio engine, with import of sound samples in .wav, .au and .aiff formats. Support of samples in compressed FLAC file. Pattern-based sequencer, with unlimited number of patterns and ability to chain patterns into a song. Up to 64 ticks per pattern with individual level per event and variable pattern length. 32 instrument tracks with volume, mute, solo, pan capabilities. Multi layer support for instruments (up to 16 samples for each instrument). Ability to import/export song files. Unique human velocity, human time, pitch and swing functions. Multiple patterns playing at once.