According to Music City ( facebook page )  Jackson Rathbone has joined the cast of MUSIC CITY in the role of Henry.    What is MUSIC CITY? MUSIC CITY is a narrative feature length film set in New York City. It's a love note to New York, with drama, laughs, inspiration, and characters drawn from real life. And the music! Breathtaking music from all genres, with a focus on classical. The film pays…