Probably The Stones first (since I am 4th of 4 children, I listened to what my older siblings listened to). They've been top 3 or 4 the whole time.
By the time I got to middle school, Boston was probably my favorite although short-lived as they went dark for a long time after their first 2 albums. Cheap Trick was also one of my favorites.
High school - The Who, The Stones, Springsteen (didn't follow the crowd and enjoy Styx, Journey, Foreigner, Van Halen, REO, etc.), The Doors, CCR
College - REM, U2, Stones, classic Motown and Stax soul, Tom Petty
Post college - Blues (Muddy, BB, Freddie, Albert, SRV, et al), Stones, U2, The Black Crowes
Early 2000s - Texas country, specifically, Reckless Kelly but others in that genre, too, The Stones (up to Tattoo You), original Allman Brothers with Dickie and Duane
In the past 5-7 years: Oasis, The Pretty Reckless, more TX country, Robert Jon and the Wreck, and I still listen to many of those I've just named through Spotify
Of the Big 4 of classic era rock (Dylan, Beatles, Stones, Zeppelin), out of the 1000+ songs I've liked on Spotify, Dylan has 0, Zeppelin has 0, Beatles have maybe 6 or 7 and the Stones have probably 60+ so they've been a mainstay in my musical evolution