As Chris Spencer explains: “Improvised Munitions was recorded for Circuit Records in 1989, we thought it was our big break as Circuit was putting out up and coming bands like Cop Shoot Cop and Surgery. We gave the tapes to Ernie, the guy that ran Circuit, and following our approval of the test pressings Ernie disappeared.

The original Circuit record now seemed gone forever. We re-recorded some of the tracks to put on the first full length for Matador and soldiered on with non-stop touring. Years went by, and then I heard a rumor that someone actually had a copy of the test pressing. More than likely the one that my drug addled roommates had taken. Multiple leads led to a NYC collector (Jordan Mamone, thanks!) who had bought it at a used record store on the Lower East Side back in the day, and still had it in great condition. For me, it was crazy to hear it after all this time. We were able to transfer the vinyl and remaster it, and as hard as it is for me to believe, we will actually be able to get the record out.”

Later in 2021, additional vinyl releases will begin chronologically, with the self-titled Matador
album being the 2nd vinyl release, and the singles collection to follow. Chris Spencer currently leads Human Impact, who record for Ipecac Records, and features Jim Coleman (Cop Shoot Cop), Phil Puleo (Cop Shoot Cop & Swans) and Christopher Pravdica (Swans &The Gunga Din).

On October 9th, 2020 many Unsane (and Cutthroats 9) albums were made available digitally for the first time ever by Lamb Ulimited. The label is made possible with the help of Virtual Label and Leafy Green Management. In early 2026, Unsane will make a comeback with an expanded edition of their timeless classic Occupational Hazard. The new edition comes with an extra full disc of material from the album's released period. This will feature the song Committed, which was included on multi-million selling Tony Hawk's Pro Skater compilation and videogame series, becoming the most-listened to Unsane song in their history.