The tracker is built as a fork to the open-source Soundbox and is meant to be an improvement on functionalities and design, while remaining aimed at creating 4K/8K demos.
You can find the full guide here.
Strides were made on Marabu toward creating a stable music writing application.
My favourite design is the one that you cannot tell is there.
Built a Nataniev native version of Marabu tracker music sequencer.