This is an album from 1972 courtesy of Vox. It's a collection of (some of) Penderecki's works composed between 1958-1965. As it's a good ol slice of vinyl there are some "pops" that are
audible during the first minute of the first track ("Emanationen" for 2 String Orchestras) and
after that it's smooth sailing all things considered. It happens to be a great recording all around,
I especially like the way the "Miniatures for Violin and Piano" and the brief String Quartet from
1960 are performed. This is nmr, I was lucky enough to find this some years back on a now
defunct blog. Enjoy.