[hasanas]

What makes this piece so captivating? Despite the length, I can never start it without finishing it.

Anything with similar magic but a different tone?

[andrvo]

Since I'm also looking for this, let me share my favourite (and only other I know of):

In C by Ictus (Terry Riley): https://play.google.com/music/m/Be26kwoxcafkgcyxad6c25y6m3y?...