Recently realized just how much I love it as well which prompted the post. The simplicity of the single instrument combined with the complexity of the composition and beauty of the performance is particularly attractive to me.
thanks; btw......in this months (Dec 22') Absolute Sound on page 16 is a brief Memoriam on Minoru Nojima, who passed away this year. it references this recording which has meant much to me, and you, and many listeners.