小协奏曲

例句：

1. 1. The composer composed a small symphony for the concert.
   作曲家为音乐会创作了一首小交响曲。
2. 2. The young pianist played a short piece during the performance.
   年轻的钢琴家在演出中演奏了一首短小的作品。
3. 3. The orchestra performed several pieces from the repertoire, including a small concerto.
   乐团表演了几首曲目，包括一首小型的协奏曲。