In order to build a proper arp. which in turn leads to tremolo you have to do combos, or else youll invest time in some bastard technique that cant be controlled regarding tempo, tone and such.

• 这是为了形成一种能达到完美的颤音效果而必须去练习的琶音组合。否则你可能会把时间用在一些对颤音，音色没有帮助的练习上面。完美的琶音才能形成独立流畅的颤音。