Letra de No. 9
[Eunjung] Ooh, ooh, ooh, ooh, ooh
Ooh, ooh, ooh, ooh (number nine)

[Hyomin] Dangsineun nal neomu apeugeman haneyo
Byeori bitnadeon geuttae uril gieokhaeyo
[Eunjung] Nae mameul gajyeogan yalmiun geu saram
Itjanhayo na jigeum neomu apeugeodeunyo

[Jiyeon] (Number nine) Neomani nal utge haneun
(Number nine) Neomani nal ulge haneun
(Number nine) Neon naui teoksidogamyeon
Nal jikyeojun hieoro nal tteonan geudae miwoyo

[Soyeon] Nega pillyohae
number nine, number nine, number nine
Nareul tteonaji marayo
nal ijeonnayo
Number nine, number nine, number nine
Geudae eomneun
[Eunjung]na bame jamdo mot jayo

[Qri] Ah na neomu apaseo geuraeyo
Ah na neomu apaseo geuraeyo
[Eunjung] Nae mam da gajyeogan geudaeneun eodi innayo
Dorawayo number nine

[Qri] Jakku nal deureotda nwatda haji marayo
Jakku na deullyeotda nwatda himi deuneyo
[Boram] Muhwagwa kkotto pige mandeureotdeon geuttae
Itjanhayo na jigeum neomu apeugeodeunyo

[Jiyeon] (Number nine) Neomani nal utge haneun
(Number nine) Neomani nal ulge haneun
(Number nine) Neon naui teoksidogamyeon
Nal jikyeojun hieoro nal tteonan geudae miwoyo

[Soyeon] Nega pillyohae
number nine, number nine, number nine
Nareul tteonaji marayo
nal ijeonnayo
Number nine, number nine, number nine
Geudae eomneun
[Eunjung] na bame jamdo mot jayo

[Hyomin] Ah na neomu apaseo geuraeyo
Ah na neomu apaseo geuraeyo
[Eunjung] Nae mam da gajyeogan geudaeneun eodi innayo
Dorawayo number nine

[Hyomin] I’m addict, I’m addict, I’m addict, I’m addict
I’m addict, I’m addict, I’m addict, I’m addict
Tto nuneul gamatda tteumyeon yeogi na honja isseo
I’m in the dark, in the dark
I’m dancing in the dark

[Soyeon] Nega pillyohae neo, neo, neo
nareul tteonaji marayo
Na, na, na,
geudae eomneun
na bame jamdo mot jayo
([Eunjung] ohhh ohh ohh , woahhh~)

[Hyomin] Ah na neomu apaseo geuraeyo
Ah na neomu apaseo geuraeyo
[Eunjung] Nae mam da gajyeogan geudaeneun eodi innayo
Dorawayo number nine