Pipa Ensemble Training Research

In the 1970 s and 1980 s,Pipa ensemble,a performance form in which many people use the same instrument to perform ensemble,breaks the impression that pipa is mostly solo in people's hearts.In recent years,more and more lute players have joined the ranks of lute performances.I want to pass the rehearsal experience in recent years to research on the training methods of left and right hand techniques in lute ensemble.Research and summery the methods of ensemble training include skill arrangement?control rhythm and intonation?cooperation among members.To research the training methods of lute ensemble.