I heard him practising Chopin's first ballade.

我听到过他练习肖邦第一协奏曲。

A short closing stanza in certain verse forms, such as the ballade or sestina, dedicating the poem to a patron or summarizing its main ideas.

结尾诗节：在一些特定诗体，如民谣体或六节六行体结尾处的短节，一般为向保护人的献辞或全诗的总结。

This internationally-acclaimed pianist played works by Debussy's Ballade and Chopin at the two-hour concert Sunday in the Hui autonomous prefecture of Linxia.

临夏回族自治州，在这个长达两个半小时的周日音乐会，这个国际知名的钢琴家演奏了德彪西的叙事曲和肖邦的作品。