Discografía
Hanging in the Sky
Stefano Maltese
1987 · Splasc(h) Records
Ooze
Umberto Petrin Solo
1992 · Splasc(h) Records
Tiziana Ghiglioni canta Luigi Tenco
Tiziana Ghiglioni
1994 · Philology
Percorsi
Lanfranco Malaguti
1994 · Splasc(h) Records
LeeOlogy 10: Breaths and Whispers (Homage to Alexandr Skrjabin)
Lee Konitz
1995 · Philology
Wirrwarr
Umberto Petrin Trio Quartet
1996 · Splasc(h) Records
Awake Nu (A Tribute To Don Cherry) Vol. 1 & 2
Tiziano Tononi
1996 · Splasc(h) Records
Monk's World
Umberto Petrin
1997 · Splasc(h) Records
Italian Instabile Festival, Pisa Teatro Verdi, December 1997
Italian Instabile Orchestra
1998 · Leo Records
If
Guido Mazzon
1998 · Splasc(h) Records
Reunião
Umberto Petrin
2002 · Splasc(h) Records
Law Years
Umberto Petrin
2007 · Soul Note
A Dawn Will Come
Umberto Petrin
2011 · Leo Records
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