Songs

• Baby Soul feat. Wheesung - Stranger
• Baby Soul + Yoo Jia feat. Dongwoo - She's a flirt
  • Soul rap version
  • Note: Yoo Jia was supposed to debut with Lovelyz, but left company before their debut for unknown reasons.
• Yoo Jiae - Delight
• JIN - Gone

Performances

• 120721 Sunggyu (Infinite)- Woman on the beach feat. Dongwoo & Baby Soul
• 130303 Infinite H - Fly High feat. Baby Soul
• 131227 Infinite - Man in love with Lovelyz as dancers

MV cameos

• Infinite - Last romeo (Mijoo)
  • Unreleased original version (Jisoo)

Kei's JYP audition vidoes (she didn't make it)

• 2007 IVY - If it's like this
• 2008 Davichi - Love and war
• 2008 Wishing on a star
• 2009 Davichi - Love and war
• 2009 Boa - Everlasting

Stan talent

• 2011 Korea's got talent - Jisooaudition

Mijoo's predebut dance practices

• 120809 Joydance girl's hiphop middle class
• 120809 Joydance girl's hiphop middle class
• 121010 Joydance Daejon girls' hiphop middle class A team