The correct sentences are:
"Lyric poems express personal thoughts and emotions"
"Lyric poems are short and have a musical quality".
Explanation:
Lyric poetry is a ceremonial type of poetry which expresses personal emotions or feelings, typically spoken in the first person. The term derives from a form of Ancient Greek literature, the lyric, which was defined by its musical accompaniment, usually on a stringed instrument known as a lyre. The lyric poem is separated from narrative and dramatic forms of poetry. It is compact and gives a subjective and emotional message from the poet to the proofreader adroitly.