Key, Woohyun to peform as duo

Woohyun, left, and Key will perform as a subunit duo named “Toheart.”

K-pop group SHINee’s Key and INFINITE’s Woohyun will launch a subunit named “To Heart” and release a mini-album.

The album consisting of six tracks will be available on March 10, according to their agencies Tuesday.

The album has drawn high expectations from the music circle before its official launch since composers for SHINee and INFINITE have collaborated on the album.

“Delicious” is a collaboration work of Sweet Tune, who wrote INFINITE’s songs such as “Man In Love,” and Sean Alexander, who composed SHINee’s “Amigo.”