他在整理笔记时考虑调换几个章节的顺序以提高清晰度。

While organizing his notes, he considered ___transposing a few sections for better clarity.

为了配合歌手的音域，他将这首曲子从A大调移调到D大调。

He is ___transposing the song from A major to D major to suit the singer's vocal range.

作曲家决定将这首曲子从C大调移到G大调。

The composer decided on ___transposing the piece from C major to G major.