Addiction Toward Classic Concert

When I first listening to classic music, it seems quite bored and tiresome. However it would soon be changed. In the last 6 months, I’ve listened a dozen (even more) classical concert. At the beginning, the only orchestra I knew is only The Vienna Philharmonic (Wiener Philharmoniker). I remember, they used to play a concert every new year (Neujahrskonzert). I watch the 2015 New Year Concert, dirigent by Zubin Mehta (An Indian classic conductor, quite famous because he had once conducted The Three Tenor Concert in Los Angeles https://m.youtube.com/watch?v=XaeBRqIqQkI).