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In addition to the included microphone , the retail version includes 70 songs on disc as well as a lesson mode which trains and quizzes players on tone and rhythm , and a party mode with five minigame s. Along with omitting the included songs and extra modes , the WiiWare version features a number of cosmetic changes .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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