The player is intended primarily for the rendering of microtonal audio samples, scales, intonation exercises etc., in particular, for the 72-tone equal-temperament (72-ET, ekmelic) system.
A tone sequence is given in textual form. See the Syntax of Tone Sequences.
Please note: Changes of the text parameters (Tone sequence, Relative to, Pitch, Tempo) have no effect while playing. They will be respected not until the next play-back.