Today's top celebrities including Super Junior, IU, and INFINITE sent their video greetings to congratulate legendary composer Yoon Il Sang on his '21st anniversary' album. There have been many composers who have come and gone in the last 21 years, but Yoon Il Sang has continued to work during all this time and consistently gifted the world with some of the greatest K-pop classics. For his '21st anniversary' album, Yoon Il Sang has personally selected and rebuilt his own favorite hits, and collaborated with other composers as well as today's hottest artists who created modernized remakes of his songs. Two songs will be released each week, and for this week, Indie band '10cm' expressed their unique colors while managing to keep the same feel of old-school group COOL's "Sorrow", while world-famous Paul Potts remade Kim Bum Soo's "I'm Missing You". Check out 10cm's cover below! Source & Image: Daum Tip : Jae