That gives you an idea of how emotionally infectious his songs are, "says Chen. When she performs Cheng's songs herself she has to exercise a greater degree of self-control than usual, to find the right emotional balance.
「連小學生也未開口唱就先哽咽，其中的情緒感染力可想而知，」陳淑嬌說，她自己演唱時都還得在收與放間醞釀更高的自制力。