David Bowie's best work was with Eno. You might want to check the album trilogy Low/Heroes/Lodger. And of course his massively influential ambient productions,

David Bowie's best work was with Eno. You might want to check the album trilogy Low/Heroes/Lodger. And of course his massively influential ambient productions, or the band Talking Heads... Or his ambient experiments with Robert Fripp, inventing the tape loop to make the guitar sound like something else. Or the art/glam rock masterpieces Another Green World and Before and After Science.