These are the original vinyl LP album titles. Harry Bertoia's work fascinates me. I had never heard of him until recently -- when I began learning about Mid-Century Modern design. He is such a creative artist that I put him on a par with Paul Klee. I don't recall learning about him at all in my art school years of the seventies. He's really something.
You can hear some of his "Somambient" recordings for free on YouTube. I enjoy playing them at a low volume level right as I start to lay down to go to sleep.