Just some beautiful noise coming from Aircraft that we all know and love/hate!
Supermarine Spitfire- http://www.youtube.com/watch?v=3EcCYA68m_w
Messerschmitt Bf-109 G4 "Red 7"- https://www.youtube.com/watch?v=lsjTUuxDzTc
Flugwurk Focke Wulf 190- https://www.youtube.com/watch?v=QkWnHma45fk
P-51D "Mustang Sally"- https://www.youtube.com/watch?v=-yTHDQZL1dE
P-38 Lightning- https://www.youtube.com/watch?v=gYNhWSt-GXU
And a bonus video, a camera crew and news anchor get a nice haircut from a Spitfire :D - https://www.youtube.com/watch?v=xmDMRSLZqNU