That was teh methodology when i made it. Just deep yourself into this thing and see what happens. Get yourself working on an idea which for me ws that repeated dissonant chord. I went on that for a while as i built the song and then at some stage i had this whole movement going. After i trimmed it and got it down to like 7 minutes or something , i was worried that i wont be able to have people listen to the whole thing due to short attention spans and then i realised that if anyone wants to listen to it the whole way through, then that is who i mad ethe song for.