KNK (grup musik): Perbedaan antara revisi

* Label: YNB Entertainment, Interpark

* Format: CD, unduhan digital

# "Knock"

# "Angel Heart" ({{lang|ko|마음씨}})

* Label: YNB Entertainment, CJ E&M

* Format: CD, unduhan digital

# "Think About You"

# "Love You" ({{lang|ko|너무 예뻐}})

* Label: Stone Music Entertainment

* Format: CD, unduhan digital

# "Lonely Night"

# "What Do You Think" ({{lang|ko|무슨 생각해}})

* Label: 220 Entertainment

* Format: CD, unduhan digital

# "Sunset"

# "We Are the One"

* Label: [[Universal Music Group|Universal Music Japan]]

* Format: CD, unduhan digital

# "U (versi Jepang)"

# "Back Again (versi Jepang)"