Most viewed songs in top five ranking in world

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Wiz Khalifa, “See You Again” feat. Charlie Puth (2015) is at first rank in the world for most viewed song. "See you again" is a song recorded by American rapper Wiz Khalifa, featuring American singer Charlie Puth.
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PSY, “Gangnam Style” (2012) is at the second position in world ranking for most viewed song. "Psy" is the 18th K-popsingle by the South Korean musician Psy. The song was released on July 15, 2012, as the lead single of his sixth studio album.
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Justin Bieber, “Sorry” (2015) is at the third position in world ranking for most viewed song. "sorry" is a song recorded by Canadian singer Justin Bieber for his fourth studio album.
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Mark Ronson, “Uptown Funk!” feat. Bruno Mars (2014) is at the fourth position in world ranking for most viewed song. "Uptown funk" is a song recorded by British record producer Mark Ronson and American singer and songwriter Bruno Mars.
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Luis Fonsi feat. Daddy Yankee, "Despacito" (2017) is at the fifth position in world ranking for most viewed song. "Despacito" is a single by Puerto Ricansinger Luis Fonsi featuring Puerto Rican rapper Daddy Yankee from Fonsi's.