Wow, this is really hard. For most music lovers something about the song brings back a memory. Well that's how it is for me at least.
I did not put them in a specific order cuz I could sit here all night long doing that and moving things around. These are some of my favorites
Audioslave Gasoline, Like a Stone, Cochise, Show me how to live (the whole album Audioslave is maniac good.
CCR - Cotton Fields
Tab Benoit - Shining Moon
STP- Interstate Love Song
Pink Floyd- Great gig in the sky, Welcome to the Machine, Run like hell, Learning to fly (and on an on)
Steppenwolf- Magic Carpet Ride
Eagles- Take it easy (this was my moms favorite song. On your way to Creede Colorado, you go past a place called South Fork. After you pass South Fork to go into the heart of the Rocky Mountains. We would always put this song on and I do it to this day in memory of the best mom in the whole world. I always cry and I always smile.
Mandala- Let my Love (a band I was in, many moons ago. This song was what almost got us a recording contract. It was a crazy, wonderful time in my life, filled with crazy wonderful memories)
John Hiatt- Seven little Indians

This was way to hard. I could go on and on and on. I have to go ahead and post this or I'll start making changes.