Greatest: How much they influenced the world, their ability to play the drums, the changes they made to music, and the originality. This is MY opinion, no need to insult me because i think that way… the order is just for fun, they are all great… its impossible to say who is better from this 30. If you agree comment! if you dont then comment! if you like it then subscribe or visit my channel… there are many many more videos like this one… I hope you enjoy the video!