Joo Won�is said to have impressed even the music director of�upcoming�KBS 2TV�Mon-Tues remake drama 'Cantabile Tomorrow' with his strong work ethic as seen in new behind-the-scenes photos!

SEE ALSO: Joo Won and Shim Eun Kyung ooze with chemistry during first filming of 'Cantabile Tomorrow'

The drama's music director Lee Jong Jin complimented Joo Won, commenting, "It's astounding to watch Joo Won diligently practice. His hard work tackling the difficult practice schedule for conducting and playing the violin is impressive. I was blown away by Joo Won's diligence."

Joo Won plays a genius musician who dreams of becoming a conductor, but can't travel abroad to further his studies and experience in the music field due to a fear of flying. Shim Eun Kyung plays a genius pianist with an easygoing and 4-D personality, who helps Joo Won's character overcome his trauma.

'Cantabile Tomorrow' is set to premiere following 'Finding True Love' on October 13!