Heartache Tonight, a tribute to the legendary band The Eagles will take the stage at the Knoxville Performing Arts Center tomorrow. The Bravo Concert Series is presenting the band which is made up of six members that perform The Eagles songs fans have come to love over the past four decades according to Randy Flack with the series. He says the band will go through the whole gamut of The Eagles experience and play all the songs people have come to love over the years. Tickets for the show are $25 for adults and $10 for students 18 or younger and may be purchased at Marion County Bank in Knoxville and at the door the night of the concert. The concert will begin at 7 p.m.