Pie Jesu di G.Faurè /Sop. Cristina Park Hyo Kang

사명(Mission) / Kwon-Hee Lee(Sop.Cristina Park Hyo-Kang)

The Lord's Prayer / A.H.Malotte (Sop.Cristina Park Hyo-Kang)

You raise me up / R.Loyland (Sop.Cristina Park Hyo-Kang)

Ji Hyo - Kang Daniel are still happy together? Fans still believe that because of this detail

Agnus Dei / G.Bizet (Sop.Cristina Park Hyo-Kang)

Hyo Kang - Using Virtual and Augmented Reality (VR/AR) for Public Engagement