[acomjean]

It has a product home page:

https://helioworkstation.com

One of the features is "Incomplete - Helio is a one-man hobby project, that is a work in progress. The author builds it for himself and shares with the world."

I give +1 for honesty.

Honestly it has the same "piano roll" grid layout many other programs I've dabbled with have (garage band, ableton). It has linux support which is great.

[rhizome]

From the video, it appears to me that the main interface is basically a combined piano roll? I did not get the information I wanted from the page or the video.