This one is easy. Both play good music, but Fleetwood Mac let the Democrats use their songs with their approval.
On the other hand Chicago had a ranch where they rehearsed and following that they took breaks out on the gun range they had on the ranch. Rode horses too.
You decide. :)
‘This one is easy’
yeah; Stevie Nicks back in the day was much better looking than anyone in tha other group...