How to translate a title into English

I am presently translating sort of captions for a medley of songs, which consists of three parts further made up of 7 "sections". I am not quite sure if I am using the right musical terms, so I plead for your help. The medley of songs centres on the theme of singing praise of science, more specifically in praise of the people engaged in designing, manufacturing the Chang E rocket for lunar exploration.

Is the translation for the general title correct?
*Songs of Science: Caprice
or A Medley of Songs of Science: Caprice