Listen to Brian Eno's release of the six-CD set "Music For Installations" that contains many rare and previously unreleased tracks. You find the complete 24 tracks YouTube playlist here.
From Brian Eno's official site:
These highly-acclaimed works have been exhibited all over the globe - from the Venice Biennale and the Marble Palace in St. Petersburg to Beijing’s Ritan Park and the sails of the Sydney Opera House.
'Music For Installations' is a collection of new, rare and previously unreleased tracks, all of which will be available on vinyl for the first time. All of the material was recorded by Eno for use in his installations covering the period from 1986 until the present (and beyond). Over this time he has emerged as the leading exponent of generative music worldwide and is recognised as one of the foremost audio-visual installation artists of his time.
For a lenghty review of "Music for Installations", head over to Pitchfork that rated this album eight out of ten.