"From the beginning" : the struggle for definition
Conceptuality : embracing the long player and technology advances in sound reproduction
Enemies at the door : prog under threat
A new decade and a new progressive rock
New directions in the 1990s and 2000s
Tripping the light fantastic : progressive rock and spectacle
New life : reuniting for renewed success
Postprog : a new struggle for definition
Conclusion: Is contemporary progressive rock driven by musical "progression"?