The Eagles and Doobie Brothers were two of the six incredible bands performing at this years Classic East and Classic West concerts in America.
Now they've just announced that they plan to extend their joint shows together with another show in Seattle.
The new show will take place end of September and is being titled the 'Classic Northwest'.
On July 15 the Eagles performed their first show since the death of Glenn Frey in early 2016. Glenn Frey's son Deacon joined the Eagles along with Vince Gill.
Along with the Eagles and The Doobie Brothers, Fleetwood Mac, Journey, Steely Dan and Earth, Wind and Fire also performed.
All six bands will perform again this weekend for Classic East in New York.