Good Idea HA.
Mine are: Led Zeppelin Ramble on
https://youtu.be/EAmIuTI4wRg
Pink Floyd learning to fly ( this was one of my Dad's favourite tracks
https://youtu.be/nVhNCTH8pDs
The Rolling stones Gimme shelter
https://youtu.be/RbmS3tQJ7Os
The Levellers PC Keen
https://youtu.be/VT6-B_7WY6I