B1A4 je jihokorejská popová skupina, která vznikla roku 2011 v Seoulu.

Píseň: Only Learned Bad Things

Interpret:
B1A4
Album:
Let's Fly
[CNU] YEAH
I don't wanna leave you girl baby
This one is for you
I give you all new one
That's B1A4


[Sandeul] Saramdeuri bojanha nunmul jom dakkgo gogae deureobwa
Mianhada haetjanha mureupirado kkeulheo boilkka


[Jinyoung] Heunhan malshilsu gatgo ireohke ulmyeon naega mweoga dwae
Saranghae raneun malron deo isang neoreul dallael su eopgesseo


[Gongchan] Maeil hyu hyu hyu hyu hyu
[CNU] Gin hansumeul baeteumyeo neil banseonghae
[Gongchan] Baby you you you you you
[CNU] Jalharyeogo haneunde andwae


[Sandeul] Motdwen malman baeweoseo
Motdwen jitman baeweoseo
Chakhan ni imam mollaseo
Mweonga jakkuman kkoyeo kkoyeo


[Sandeul] Ajik cheori eopseoseo
Gipeun sarangi eoryeoweo
Sarang geukkajit geo geunyang mireo buchyeo
Saenggageul haetteon naega meomcheonghaesseo


[Gongchan] Mianhae deo jalhalke
[CNU] (Deo jalhakke naega deo jalhalke hey yeah~)
[Gongchan] Mianhae hwa pureojweo
[Jinyoung] Naega da jalmothaesseo


[Baro] Yeah
Panjjakpanjjak byeolcheonji
Nae nune neol wangbi
I bami
Dagal ttaejjeum alge dwen ni maeryeok
Jamgweojin maeum hankkyeon
Salposhi bureul jipyeo
Dalkkomhan moksori
Gin saengmeori like jyaseumin


[CNU] Baby you you you you you
[Gongchan] Nigaseumi apeumyeon nan jjijeojyeo
[CNU] Baby you you you you you
[Jinyoung] Naega jeongmal akkineun neonde


[Sandeul] Motdwen malman baeweoseo ([Jinyoung] Baby, yeah~)
Motdwen jitman baeweoseo
Chakhan ni imam mollaseo
Mweonga jakkuman kkoyeo kkoyeo


[Sandeul] Ajik cheori eopseoseo
Gipeun sarangi eoryeoweo
Sarang geukkajit geo geunyang mireo buchyeo
Saenggageul haetteon naega meomcheonghaesseo


[Jinyoung] Eorin naega jaju hagien
Sarangiran mari eosaekhae
[Sandeul] Mianhae deo jalhalke
[CNU] Gikkeot ireon ppeonhan gamdong eopneun malman


[Sandeul] Jebal oh jebal
Jomdeo nal jikkyeobwajweo
Nae noryeok ni mideum
Geu kkeuten haengbokman isseo


[Gongchan] Ja ije geuman ulja
Geuman ttuk nunmul dakkja
[Jinyoung] Geurae eolmana joha
Neon useul ttae jel yeppeo yeppeo yeah~


([Sandeul] Oh~)
[CNU] Joheun malman baeweoseo
Joheun geotman baeweoseo
Nado neoreul dalmaseo
Meotjin aeini dwelge OK


[Sandeul] Orae orae gal geoya
Eotteon yeoin boda orae
Sajugo shipeun geot meogigo shipeun geot
Sandeomi cheoreom manha jinshimiya


[Jinyoung] Saranghae neol saranghae
[CNU](Neol saranghae naega deo saranghae hey yeah~)
[Gongchan] Saranghae neol saranghae
[Jinyoung+CNU] (No no no no no oh baby~)
[Gongchan] Saranghae neol saranghae 
[Sandeul] (Deo oh deo oh yeah~)
[Jinyoung] Saranghae neol saranghae