Strange tool that takes the popular sounds from Freesound and turns them into an automatic soundscape.
Create background soundscapes
Interesting tool that searches Freesound, and lets you create soundscapes by clicking samples repeatedly, or letting them loop.
Lovely interactive generative music tool. Make music like Brian Eno.
Amazing tool to generate ambient music.
Brilliant article by Eric Tamm which looks at Brian Eno, who was part of Roxy Music, worked with David Bowie and went on to invent functional music, and the whole ambient genre.
Has lots of tips regarding creativity.