Download MP3 Yoo Jae Seok & Kim Johan & HaHa & KCM & Joo Woojae & John Park & Lee Yi Kyung & Sanguk Oh & Geonhee Song & feellikefeel – 흰수염고래 (Blue whale) from album Hang Out With YOO Wintersong - Songs to sing in winter Part 2. just for review, Please support the Artist/Band by buying their original song "Yoo Jae Seok & Kim Johan & HaHa & KCM & Joo Woojae & John Park & Lee Yi Kyung & Sanguk Oh & Geonhee Song & feellikefeel" Available on iTunes, Spotify, JOOX, Amazon, or other Official Music Store. Best regard.