Roberto Opalio has been played on NTS in shows including Lightning Conductor w/ Lena Willikens, featured first on 4 April 2018. Songs played include Hic Et Nunc.

From the Important Records artist blurb sticker on the "chants from isolated ghoests" shrinkwrap:

Roberto Opalio is half of the Italian Space Duo My Cat Is An Alien. Chants From Isolated Ghosts is Roberto Opalio's full-length debut album recorded November 2004 at home in Torino, Italy, and originally released on his own Opax Records label in a very limited handmade cd-r edition of 100 copies.