The music – you start with a song of your choice and play the game with THAT song playing , as you achieve different multiballs the song changes into the song for that Multiball, then once drained and back to one ball the game reverts to the song you chose originally, I am unsure if you will be able to change songs somehow via choice or via an award down the track a little.
After viewing some videos of late, i found this to be quite irritating - i guess that's what's expected for a music pinnie?
Thanks for the write up Wotto.