Since January 2004 the band performs live as a three- piece (drums / guitar / sax-feedback-electronics). Recently one of their album is part of 10cds box "Muscia Improvvisa" about improvised music in Italy released by DieSchachtel.
Then M.Argenziano, M.Gabola meets SEC_ (revox and leptop) founder of the band Weltraum, producing the same titled album ASp/SEC_; as duo, Mario and SEC_, founded anotherproject called Aspec(t) [Nuun Records, FFHHH], they are also working on a release result of different improv session with Dave Phillips.
In the end of 2008 ASp/SEC_ meet One Starving Day [Beta Lactam Ring] drummer F.Gregoretti, founding the avant-noise supergroup Strongly Imploded [Eh?, Kimberly Dawn Recording, Ikuiisuus, Gruenrekorder]. Francesco and Maurizio with S.Albano formed Grizzly Imploded [Quasi Pop Records, Foredoom], a power guitar noise trio. They are all involved, with a large collective of people, in the organisation of the indipendent festival Altera!, about critical think and the connection between "the new musical practice" and the counterculture movements.
- A Spirale collaborations include: Alexei Borisov[Ru], Olga Nosova[Ru], Andy Guhl, Ignaz Schick[DE], J.Wright[USA], V. Tricoli, Jealousy Party, Mat Pogo, Dave Phillips, M.Cooper[UK], Michael Doneda, Roberto Bellatalla, Fabrizio Spera, Luca Venitucci, Abstral Compost, Company Fuck, K.Yamauchi[Jap], Andrea Belfi, D. Sciajno, Psychofagist, Cris X, Anatrofobia, Tanake, Splinter Vs Stalin, Taxonomy, R.Fega, Lendormin, R. Chatham[USA] , E.Chadbourne[USA], The Hub[USA], ClaytonThomas[AUS], Hyph[DE], Michael Renkel[DE], J.Vandesande[NL], J.Kocher[CHF], S.Lemporte[Fr].