大提琴調不到音因琴頭的音把/弦線很緊, 是否要更換弦線?

你可以系個琴頭度查d lubricant
又可以系個馬仔度支筆系條弦果位置畫一畫佢
咁樣都幾有效

the instrument is so expensive u dont know how to do it bring to tom lee to let them fix for you or let u teacher fix for you otherwise break it to repair the $$$ will cost more

唔洗啦
擰鬆佢..再o係個pad度用鉛筆在接口位畫畫畫
但個pad同個窿窿有d 東西幫助磨擦就可以了