butter solos:

• my answer - exo
• 가끔 - crush/yerin
• it's you - 박효신
• chandelier - sia
• 인사 - 재중
• love ballad - brown eyed soul
• lay me down - sam smith
• faithfully - journey
• 끝사랑 - 김범수

peanut solos:

• don't forget me - girls' day
• 만약에 - taeyeon
• 최고의 행운 - chen
• sparks - coldplay
• peach - iu
• style - taylor swift
• 그 놈 목소리 - 씨야
• only one - boa
• 나의 왕자님 - 박보영
• lost in love - taeyeon & tiffany
• shine your light - 박효신

peabutt duets:

• can't hide it - 15&
• mamma mia - kara
• holler/whisper - tts
• something - girls' day
• uptown funk - bruno bars
• ma boy - sistar19
• all night - f(x)
• hey! girl - dbsk