After scouring the streets of London, New York, Rio de Janeiro and Philadelphia in search of stand-out buskers, Sam Harris and Jamie N Commons of X Ambassadors hand-picked an assortment of promising performers and took them back to Los Angeles to collaborate together.The pressure is on in the final episode of Made Underground, presented by Budweiser, as the buskers have three days to get ready for a massive show at the Budweiser "Made in America Festival", where they'll perform a new rendition of Sam and Jamie's summer smash "Jungle" to the biggest crowd of their lives to date.As they gear up to perform on the biggest stage of their lives, in front of thousands, we follow the guys through all stages of preparation - from a pre-show practice at Venice Beach through to the backstage nerves and culminating with their huge final performance.