Guns N' Roses

Duff McKagan also reportedly debuted a new cover during his nightly turn at the microphone.

It's typically associated with the computerized, neon-tinged sounds of MTV, but there was much more to this wildly varied decade.

These legends are still going strong four decades after performing on some of 1986's most popular tours.

The band add yet another unexpected song to their marathon live shows.

It's just the third time ever that they've played the tune.

They swore it would never happen, and we believed them — until it did.

They announced a lineup change one day before launching the trek.

After being rejected, these rock stars got the ultimate revenge.

Watch as Slash and Duff McKagan share a bill again with Steven Adler and Gilby Clarke.

This trek already included their first North American dates in nearly three years.