I was a teenager from the mid 1960's to the early 1970's so I lean towards those years.

Maybe it's because I grew up in Hawaii but no one selected my top 2 favorites.
I am shocked!

To qualify as My Top Favorite Album I must like almost every track on it.

My favorites are:

Cheech & Chong - Cheech & Chong 1971

Big Bambu - Cheech & Chong 1972

The Cream of Clapton - Eric Clapton 1995
(His solo work along with Cream, Blind Faith, and Derek and the Dominos)

Are You Experienced - The Jimi Hendrix Experience 1967

Exile on Main St. - Rolling Stones 1972