Sometimes there is a group or a song that changes the course of music and once in a great while, the course of history. Here are my picks from the 60's and 70's:
First, the most famous of the early long playing songs..
Next, a song/album that changed music and history: I could say Strawberry Fields but I think this one from Sgt. Pepper was even more influential:
This one didn't really bring about any change but I love the hell out of it so I included it:😀
This one certainly was a change in Rock Music. Not so much the song as the album:
Here's the last one for this thread. Which ones would you include?