Freebird is one of the hardest songs to cover because of the 3 guitar battle. You don't hear it too much because originally it was 12 minutes long. If you do hear it the DJ is either taking a s*** or having a smoke.
Although considered more of a reggae/ska band, Sublime was a great, great band. Too bad lead singer Bradley Nowell OD'd right before release of their seminal album "Sublime".
I was there watching the Cars in the late 70s, but the real show was watching two groups, including ladies pummeling each other for 20 minutes before the Sheriffs got control. I grew up that day.