IOI: I.O.I (Intro)
IOI (Intro) was released on May 4, 2016 as the first track on the album Chrysalis as a b-side. The short piece has lyrics written by IOI members Lim Nayoung and Choi Yoo-jung. Composition and arrangement are by Famousbro and Paul with Shin Hyun-Jin, and Hong Hye-jin also helping with composition. IOI Intro only features members Nayoung and Yoojung at the average age of 19 years old. Intro only has 31 words, 15 words (48.4%) in Korean versus 16 words (51.6%) in English. 22.6% (7 words) were sung in unison by both members while 77.4% (25 words) were divided between the pair. The average was 12 words with a standard deviation of 1 word and a margin of error of 0.7 words. Member Nayoung had the highest number of words while member Yoojung had the least. Rank Nayoung - 13 words Yoojung - 11 words Nayoung - Highest word Count Intro has a track time of 44 seconds with a total singing time of 24 seconds, with a percentage of time sung being 54.6% of the total track time. The song ha...