原文: Double Act. The duets will help to develop technique and the familiar tunes will make sight-reading easy and rewarding. Duet.
译文: 双法. I do like to be beside the seaside - John A. Glover-Kind. Nearer, my God, to thee - Lowell Mason. 二重唱小号. 乐谱. 喇叭. 双人. TPT.