3610
Background After a series of image and video teasers , the music video for title track " Special Girl " was released on January 10 , 2013 on Woollim Entertainment 's official YouTube channel and following the music video 's release , the duo also performed the song and their follow up track " Without You " on M !
 organization: YouTube
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: YouTube