请把这两个句子的位置调换一下。
Please ___transpose the positions of these two sentences.
作曲家将这首民歌的调性从小调转到了大调。
The composer ___transposed the folk song from minor to major key.
吉他手把这首歌转调,让它更容易弹奏。
The guitarist ___transposes the song to make it easier to play.