Might I suggest the genre of progrock!
But some other specific ones:
-Be Free by Loggins and Messina (one of my fave instrumental sections of all time)
-Jesus of Suburbia and Homecoming by Green Day
-Suite: Judy Blue Eyes by Crosby Stills and Nash
-A Day in the Life by the Beatles
-Bohemian Rhapsody by Queen
-Uncle Albert/Admiral Halsey by Paul McCartney
-Stairway to Heaven by Led Zeppelin
-Sing About Me by Kendrick Lamar
-Helplessness Blues by Fleet Foxes
