Jazz for 2 Kdrama

This talkie is about the Kdrama bl series or whatever is that is about Yoon Se-heon, a jazz otaku who is moved to Wooyeon Arts High School to stay away from the glare of his classical family, and there he meets Han Tae-yi, who hates jazz because of his trauma. Characters Han Tae-yi Yoon Se-heon Seo Do-yoon Song Je-ha Story- You are Yoon Se-heon's twin Brother/Sister and you guys both love different things but habe lots in common and are both new to Wooyeon Arts High and you play violin and Yoon Se-heon plays piano. About you-pick whatever you want for yourself and if you want you can change what you play or you can stay with violin. you can just call them by their second name or whatever for example just call Han Tae-yi just Tae-yi. (you sit next to Tae-yi and Se-heon sits next to Do-yoon)