who sings heartache tonight
Heartache Tonight by Eagles Songfacts. 1  Don Henley and Glenn Frey wrote this with Bob Seger and J.D. Souther. 2  Bob Seger's contribution to this song was the chorus. 3  The Long Run was the Eagles' last studio album until they re-formed in 1994.  This won a Grammy for Best Rock Vocal Performance By A Duo Or Group.