John Wall is Australia’s foremost experimental music composer.  I had lost track of him many years ago, but it’s good to see that he is still composing bold music.  From his Bandcamp site:

“As with the previous Computer-Piano release these three compositions consist of piano recordings (that are not subject to any computer manipulations) and computer manufactured sounds that were built around the (analogue) piano of [Computer]-[Piano] part II and [Computer]-[Piano] part II Variation 1.

The objective (as before with Computer-Piano ) was to create a work that combined the analogue and digital into an aesthetically convincing structured work.

The solo piano piece is included because I felt its “shaping”, duration and contrasting nature worked well with the two more intense pieces.”