I don't have a specific album or song. When I go from Utah to California and back, I enjoy music that I can sing along to. Songs like We Built This City (Jefferson Starship), Don't Stop Believing (Journey), and Thriller (Michael Jackson, a personal favorite of mine no matter the time of year). I also enjoy songs from artists like The Beach Boys, Chicago, Styx, Billy Joel and Elton John.
Have fun on your roadtrip!