During Quarantine, Arvo Zylo created a fair amount of tracks for compilations, and a lot of output in general from the solo project has been "process-oriented", leaning towards compilation tracks over the years.
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James Keeler (WILT) curated a skateboard-themed compilation, and "Pyro" was featured there.

"The Night Letter" was for a compilation based around taking movie samples of public domain films.

Also included is a "remix overture" for Romanian project Somnoroase Păsărele's "AUTO" remix album.

In 2018, NO PART OF IT did a series of splits, and featured here are two tracks from Zylo's split with Andrew Quitter: Upheaval 40+41, as well as Upheaval 44. It's worth noting that Upheaval 40+41 was intended and agreed upon for a collaborative flexi disc with the late Genesis P. Orridge, but that never materialized.

"Chop Talk" is from a compilation wherein Stephen Petrus (Murderous Vision, Live Bait Foundation) provided recordings of a broken CNC machine at his place of employment.

"Invisible Indivisible Monopolitan" features Blake DeGraw and Chloe Wicks, and is taken from "Ligeti Split", a 12" lathe split LP with Blake DeGraw, featuring improvised material loosely inspired by György Ligeti.

"Persuasive Pianos Play Provocative Percussion" was originally released on a split cassette with BBJr, limited to 25 copies.

Some other tracks were also created for digital compilations, which were in abundance at the onset of the pandemic.