Eagles guitarist Joe Walsh hasn’t missed a single concert since he joined the band way back in 1975. People reports that Walsh, 78, was forced to miss an Eagles show at the Las Vegas Sphere on Jan. 24 due to illness. We could either cancel the whole thing, or we could man up and do the show,” singer Don Henley said to the crowd. “I’m not going to do much talking. I’m just going to play the [expletive] out of this guitar.