IOI: Dream Girls
Dream Girls the Lead Single and debut song of IOI, was released on May 4, 2016. It was the second track on their EP Chrysalis. The song was written, composed, and arranged by Famousbro with IOI members Lim Nay-young and Choi Yoo-jung taking part in writing the lyrics. Paul took part in the composition and arrangement of the song. Although Dream Girls is considered their debut, IOI had previously released a pre-debut song called Crush 29 days prior to the release of Dream Girls. Dream Girls features members Chaeyeon, Chungha, Doyeon, Kyulkyung, Mina, Nayoung, Sejeong, Somi, Sohye, Yeonjung, and Yoojung at the average age of 18 years old. Dream Girls had a total of 319 words with 63% (201 words) in Korean versus 37% (118 words) in English. About 49 words (15.4%) were sung by all members in unison while 270 words (84.6%) were split between the eleven members. The average word count was 24.6 words while the standard deviation was 9 words and a margin of error of 2.7 words. Mem...