The First Album You Bought Is?
For me, it was 'Cosmo's Factory' by Creedence Clearwater Revival.
And yes it was a record album, not a download, cd, cassette or 8-track tape.
Placing the vinyl on the turntable setting the needle on the record and enjoying those sounds, including the scratches, pops and clicks.
The album came out in 1970, and in 1990 was certified 4 times platinum.
Many great songs on 'Cosmo's Factory!'
Here's an old video I ran across that you might enjoy.