I love this song.
Pink Floyd's The Dark Side of the Moon was selected by the US Library of Congress for the National Recording Registry!
The recording that received the highest number of public nominations for this year's registry was The Dark Side of the Moon, Pink Floyd's groundbreaking 1973 album.
The library said it was an example of "brilliant, innovative production in service of the music".
I still remember the first time I listened to it, with my hip little sister of all people. Damn, that was a long time ago.