举个例子，我们曾经学过一种演奏方法，作为一个打击乐演奏家，而并非音乐家，当我们处理音乐的时候就是最基本的单击滚奏。
So for example , one of the things that we learn when we are dealing with being a percussion player , as opposed to a musician , is basically straightforward single stroke rolls .
滚奏