hi,are there any good violin teachers in singapore that teachers adult violin? i m 17 tis yr and no music background..normally do the teachers help purchase the violin or do we buy ourselves?what would be the cost for the lessons?any recommdations that u can give me thanks =)..i haf seen cristofori,verve some others but i m nt sure which are better? is it private tutors or those big companies like yamaha better? ^-^.