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In 2012 , the orchestra performed the original soundtrack of the film Cloud Atlas composed by Tom Tykwer , Johnny Klimek and Reinhold Heil .
 Tom Tykwer, Johnny Klimek, Reinhold Heil
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Tom Tykwer, Johnny Klimek, Reinhold Heil