hardware:   Apple MacBook (intel)/OSX, Steinway piano, Korg Nanokontrol
software:   RTcmix, Amadeus sound editor, SPEAR, Apple Logic Pro

Most of the context for these pieces is outlined (or linked) in the original web page for TSPACE. One thing I didn't describe is how the shawm-like melody in TSPACE2 was done (and this is why the Korg Nanokontrol is listed as part of the hardware). I mapped the faders on the Nanokontrol to pitch and amplitude for an existing, extended piano-note soundfile and then 'played' the faders to produce the melodic lines. Oh the things that you can do with a piano!