The disc showcases a concert in front of more than 25,000 fans at Obras Stadium in Buenos Aires, Argentina on Oct. 9, 2005. The show, which Megadeth frontman Dave Mustaine calls "one of the greatest nights" of his life, features songs stretching across the group's career - from 1986's Peace Sells... But Who's Buying to 2004's The System Has Failed.

Here are the songs on That One Night: Live in Buenos Aires:

• "Blackmail The Universe"
• "Set The World Afire"
• "Wake Up Dead"
• "In My Darkest Hour"
• "She Wolf"
• "Reckoning Day"
• "A Tout Le Monde
• "Hangar 18"
• "Return To Hangar"
• "I'll Be There"
• "Tornado Of Souls"
• "Trust"
• "Something I'm Not"
• "Kick The Chair"
• "Coming Home"
• "Symphony Of Destruction"
• "Peace Sells"
• "Holy Wars"
• Alternate track of "Symphony Of Destruction