Comparing The Drummers of Dream Theater (Portnoy vs Mangini)
20:33
Drummer Auditions Part 1
30:02
Dream Theater 40th Anniversary Stage Tour - John Petrucci, Jordan Rudess and Mike Portnoy
21:51
Death Metal Musicians Play Their Favorite Songs
27:41
Comparing The Drummers of Avenged Sevenfold (The Rev vs Portnoy vs Wackerman)
6:16
The Dance of Eternity | Mike Portnoy vs. Mike Mangini | Drummer Showdown
25:06
The Evolution of Maple Drums & How They Compare Today
10:48
Stewart Copeland Hears Limp Bizkit For The First Time
35:46