The free jazz collective
The three improvisations on this album are duets between Jennifer Allum on violin and Ute Kanngiesser on cello, and were recorded in a church bell tower, each in a different room. This is as avant-garde as it can be, with both instruments exploring well beyond the boundaries of their instruments, with the bells chiming in, and inspiring the musicians, as do other ambient sounds such as outside traffic, the siren of an ambulance or the ticking of the church clock mechanism (I think).