Sung Si Kyung has been revealed to sing the title track of Yoo Hee Yeol's one-man band Toy's new album.

On November 7th, Antenna Music announced that Sung Si Kyung will be singing 'Three People' which was selected as the title track for Toy's 7th album.

According to the agency, 'Three People' will be the 2014 version of 'Good Person' which was the title track of Toy's 5th album 'Fermata' in 2001 and featured the vocal by Kim Hyung Jung. 'Three People' will serve as the extension of the original song as it will portrait the sad feeling of a man watching his two friends getting married to each other.

Antenna Music also added that there's a possibility for a double title track, for now only 'Three People' has been confirmed as one of them.

Toy's 7th album has attracted much attention for the star-studded featured artists included Sung Si Kyung, Kim Dong Ryul, Sun Woo Jung Ah, Lim Kim, Dynamic Duo, Zion.T, Akdong Musician's Lee Soo Hyun, Kwon Jin Ah, Beenzino, Crush. The album will be released on November 18th.