There was a background effect. (Laserium speak for Lumia.) If I'm not mistaken it was pretty standard wheel (think art glass "granite", except it was plastic and the "flat" side really was flat... I'd really like to know where to get that plastic- sigh.) there was also a stand off with linear bumps or perhaps it was the first lacquer effect. (There was a lacquer stand-off and a lacquer wheel. Both had about a 3/16" hex hole matrix where the holes were filled with lacquer. You just dipped them in lacquer and spun them slowly but until the lacquer setup. The result was a bunch of little negative lenses.) I played Summer Madness with a square - you could play the spiral fine frequency to the music, I think it had z axis rotation enabled, maybe an offset or joystick.
"There are painters who transform the sun into a yellow spot, but there are others who, with the help of their art and their intelligence, transform a yellow spot into the sun." Pablo Picasso