I had only heard Radius, when I attended the Vancouver jazz festival in 1993 and heard the trio (with Pavone and Sarin) in a small club--I think the performance started at 1 a.m. That was one of the most incredible jazz performances I've heard in 33 years of jazz obsession. I was able to see him two more times--with a different group at the Knitting Factory (Pavone and a second bassist, plus Reggie Nicholson on drums), and the trio again, near the end of his life.