Are you ready?
Sistar and Brave Sound! We're No 1!
The illest collaboration! Let's get it started!
I wanna rock! I wanna rock! I wanna rock!

Rock it like this (Hey) rock it rock it like this (Sistar)
Rock it like this (Hey) rock it rock it like this (party time)
Rock it like this (Hey) rock it rock it like this (Sistar)
Rock it like this (Hey) rock it rock it like this (party time)

Utgigo anja itne museun sarangi jangnan ini
Wae jakkuman mamdaero haneunde
Nega mwo geuri jalnatneunde nae mam apeuge hani
Heotseorin jibeo chiullae

Nan bilgo bireosseo nega nega bulhaeng harago
Soksanghaeseo geuttaen geuttaen geuttaen jeongmal geuraesseo
Nan bilgo bireosseo nega nega mangga jirago
(It's party time party time)
Doraboni useumman nawa

I feel so cool cool cool nuneul ssitgo chajabwado
Cool cool cool namanhan girl eobseul geol
I feel so cool cool cool yeogi jeogi dulleobwado
Cool cool cool na gateun girl eobseul geol
Yeah I feel so cool cool yeah I feel so eh eh eh
Yeah I feel so cool cool yeah I feel so cool cool
Yeah I feel so eh eh eh yeah I feel so cool cool
Nan gwaen gwaenchanha

RAP
I'm so cool like ice tea
Huhuineun gatda beoryeo priceless
Sesangui ban bani namja neo ttaemune na na uljanha
Guchahage neoreul japgeona maedallil ireun jeoldae no!
Let you know, 1 think straight
Hot boda museo unge cool cool cool

Nan bilgo bireosseo nega nega bulhaeng harago
Soksanghaeseo geuttaen geuttaen geuttaen jeongmal geuraesseo
Nan bilgo bireosseo nega nega mangga jirago
(It's party time party time)
Doraboni useumman nawa

I feel so cool cool cool nuneul ssitgo chajabwado
Cool cool cool namanhan girl eobseul geol
I feel so cool cool cool yeogi jeogi dulleobwado
Cool cool cool na gateun girl eobseul geol
Yeah I feel so cool cool yeah I feel so eh eh eh
Yeah I feel so cool cool yeah I feel so cool cool
Yeah I feel so eh eh eh yeah I feel so cool cool
Nan gwaen gwaenchanha

Sistar Ah high so cool we're cool
Uno dos tres quatro
Sistar Ah high so cool we're cool

Neon dasi doragal il eobseul geol nal butjapjima
Don't wanna be a fool
Chorahan dulboda hwaryeohan solloga joha
Na ije deo kur haejil geoya

Rock it like this (Hey) rock it rock it like this (Sistar)
Rock it like this (Hey) rock it rock it like this (party time)
Rock it like this (Hey) rock it rock it like this (Sistar)
Rock it like this (Hey) rock it rock it like this (party time)