Only Learnt Bad Thing
B1a4 · Other Songs - B1a4
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
Only Learnt Bad Thing
Released by the Japanese electronic duo B1a4, "Only Learnt Bad Thing" stands as a defining track from their early discography, exemplifying the group's signature blend of synth-pop and electronic dance music. The song captures the band's characteristic production style, featuring driving rhythms and melodic hooks that became staples of their live performances and studio recordings during the late 1990s and early 2000s. As part of B1a4's broader catalog, the track reflects their ability to craft anthemic songs that resonate with fans globally, showcasing their evolution from experimental electronic sounds to polished pop productions. The recording remains a testament to their influence in the Japanese electronic scene and their enduring appeal in international music culture.