See Emily Play:
http://www.youtube.com/watch?v=F94vHO7okZQ
Arnold Layne:
http://www.youtube.com/watch?v=EQTFRq1hjtM
(thank you Luís for these and all the others back in the eighties)
Interstellar Overdrive:
http://www.youtube.com/watch?v=2iA7wdO00VI
http://www.youtube.com/watch?v=3LvkjqkAgsE
Careful with that Axe Eugene:
http://www.youtube.com/watch?v=tMpGdG27K9o
http://en.wikipedia.org/wiki/Pink_Floyd
