But despite all this, "after all, you can't sell an album on the cover alone," concludes Teng Ting- cheng. The technique and ability of the performer are also essential conditions for success.
雖然如此，「演奏專輯畢竟不能光賣畫面」，鄧廷琤表示，演奏者的技巧與實力也是成功要件。