Yeah but I love the progression in The Scientist
If you listen, it just starts out with piano and then adds instruments one by one. Piano ---> Guitar ---> Drums, ect... until the song ends with like 8 instruments
I thought it would be cool to make a level and then add 1 piece of decoration for each instrument that comes in. Like I'd start out with just block deco, then air deco, then a background, ect