Concurrent with his involvement in Unsane, Signorelli runs a tattoo shop in New York called True Blue located in Queens on Fresh Pond Road.
In 1991, he joined Swans and played percussion on their album White Light from the Mouth of Infinity, with Anton Fier serving as the primary drummer.
In 1993, Signorelli joined the American post-hardcore band Unsane, replacing original drummer Charlie Ondras who had died the previous year.
[2][3] He has recently joined a band called A Storm of Light with Josh Graham (Neurosis, ex Red Sparowes, Battle of Mice, Blood and Time) on guitar and vocals, Domenic Seita (ex Tombs and Asea) on bass, and Pete Angevine (Satanized) on additional drums and percussion.
He made a guest appearance on 'MTV Downtown Julie Brown' playing drums for Londonbeat on the song "I've Been Thinking About You".