Albums in no particular order but dependent on the mood I'm in:
Pink Floyd - The Wall (Reminds me of wild teenage years)
Peter Frampton - Frampton Comes Alive (Was huge when I was 16 YO, still listen to it regularly)
Brooks & Dunn - Greatest Hits (Have become my adult favorites and Ronnie Dunn's voice is just truly amazing)
Elvis - Live from Las Vegas (Reminds me of my youth & the one of the coolest men who ever lived)
Eric Clapton - Slowhand (Again have loved him since I was 16 YO & has remained at the top of my go to music ever since)
And I have to add a sixth place to Jackson Browne's Running on Empty album which is a GREAT album to have on when working.
And lately I listen more to Pandora Radio mainly the following stations:
Smooth Jazz Radio
Southern Rock Radio
Traditional Blues Radio
Frank Sinatra Radio
Cuban Radio
As you can see I have quite a diverse taste in music.