93001 is a part of Fath, which is a comprehensive set of digital music production software tools. It includes instruments, effects, and composition tools to enable users to produce professional-grade audio tracks. It also includes a library of audio samples and pre-made sounds that can be used to build tracks. The 93001 module contains MIDI tools, which allow users to sequence MIDI tracks, create realistic arpeggios, and quantize sequences. Additionally, it includes an audio mixer engine, which allows users to apply audio effects to input audio sources and adjust their parameters.