The Gigantour, featuring Megadeth, Motorhead, Lacuna Coil and Volbeat, is officially underway, kicking off Thursday in Camden, N.J.

The highlight of the night, according to some friends at the show, was when Lacuna Coil’s Cristina Scabbia joined Megadeth onstage to perform ‘A Toute le Monde’. You might recall that ‘A Toute le Monde’ originally debuted on Megadeth’s 1994 release ‘Youthanasia,’ but was re-recorded in 2007 as ‘A Tout le Monde (Set Me Free)’ - a version that featured Scabbia.

Check out the live version here:

The Gigantour hits the Palladium Ballroom in Dallas on March 1st.