The long-standing feud between Eagles members Glen Frey and Don Felder came to a head during a concert performance in 1980 in Long Beach, California. Frey and Felder spent the entire show describing just how they were going to beat each other after the gig! “Only three more songs until I kick your ass, pal” was quipped by Frey at one point! When it came to mixing their next album Frey and Felder would only contribute if they were working on opposite sides of the country as they “couldn’t bear to be in the same state, let alone the same studio”
You can see how much they disliked each other, plus other inter-band hissy fights, on this clip….