The written report of this article will take the A Cappella album arranged by the author as an example, organize the literature of A Cappella music, interview professional arranger and analyze released A Cappella album by score, to discuss common arranging technique and characteristics. To explain its concept, while discussing from the music production perspective, such as the software and hardware tools used in the process of arranging and recording, and finally focus on each cover song or original song in the album, carrying out the integration and A Cappella arrangement analysis.