The lineups for Fleetwood Mac and Eagles' two-day 'Classic East' and 'Classic West' festivals have been revealed. Billboard reports that for each, The Doobie Brothers and Steely Dan will join Eagles on Day 1 of each festival, and Journey and Earth Wind & Fire will join Fleetwood Mac on Day 2. Classic West happens July 15-16 at Dodger Stadium in Los Angeles, and Classic East takes place July 29-30 at Citi Field in NYC.

No word yet on tickets. Stay tuned.