Who是继《MakeItRight》后Lauv和防弹少年团BTS的第二次合作，声音让听者无法抗拒，神仙合作让双粉愉悦。另外，此曲收录在Lauv的第一张录音室专辑《~howi'mfeeling~》中。Lauv，原名阿里•史塔布兰斯•莱夫（AriStapransLeff），1994年8月8日出生于美国加利福尼亚州旧金山，美国创作歌手。
Lauv：
Outlines of new eyes and visions of you
Girl I think I need a minute
To figure out what is what isn't
These choices and voices they're all in my head
Sometimes you make me feel crazy
Sometimes I swear I think you hate me like yeah
I need a walk I need a walk
I need to get outta here
'Cause I need to know
Lauv/BTS：
Who are you
'Cause you're not the girl I fell in love with baby
Who are you
'Cause something has changed you're not the same I hate it
Oh oh-oh I'm sick of waiting for love love
Oh oh-oh I know that you're not the one one
BTS：
Feelin' hypnotized by the words that you said
Don't lie to me I just get in my head
When the morning comes you're still in my bed
But it's so so cold
Who are you
'Cause you're not the girl I fell in love with
Lauv/BTS：
Who are you
'Cause you're not the girl I fell in love with baby
Who are you
'Cause something has changed you're not the same I hate it
Oh oh-oh I'm sick of waiting for love love
Oh oh-oh I know that you're not the one one
A Whole New World（我们的新世界）简谱 Nick Lachey /Jessica Simpson 迪斯尼动画电影阿拉丁的主题曲
Who Says吉他谱简单版-Selena Gomez（席琳娜·戈梅兹）TXT原版谱
A Whole New World尤克里里谱 迪斯尼动画电影《阿拉丁》Aladdin的主题曲
Who Am I钢琴谱-Casting Crowns
Who Do You Love钢琴谱-The Chainsmokers/5 Seconds of Summer
Who Killed U.N. Owen钢琴谱-东方同人音乐-东方project
Whose Who Fight钢琴谱-最终幻想
Who You Really Are钢琴谱 Violin&Piano Ver.-神探夏洛克
A Whole New World钢琴谱-AlanMenken-阿拉丁主题曲
tell me who you are钢琴谱-私奔-未知分类
烟火里的尘埃钢琴谱会弹唱谱-华晨宇
sweet devil钢琴谱-初音未来会版本
风再起时钢琴谱-张国荣
Surfboard Boogie钢琴谱-Martha Mier
Because He Lives钢琴谱-Bill Gloria Gaither
Bad Apple钢琴谱-ZUN
Pied Piper钢琴谱-防弹少年团 BTS
一笑江湖钢琴谱-闻人听书
记忆深处钢琴谱-朴正元
如果能在一起钢琴谱-梁静茹
Suspirium钢琴谱-Thom Yorke
Pink White钢琴谱-Frank Ocean
英雄落幕钢琴谱-燃烧的音符
轻漪的节音钢琴谱-HOYO-MiX
迷宫钢琴谱-七朵花