免費試用14天！check it out! unpaid member 可以免費聽any track 一分鐘 。
Miss Ellen @正弦音樂
Just need one double bass to make a complete string family.
But this is already enough for me.
Strings is like that, you learnt the violin skills, you part of know how to play viola and Cello. Of coz they are different. But you will get a good picture shortly.