Lyric composer? (5)
I believe the answer is:
cyril
'lyric composer?' is the definition.
The definition suggests a singular noun which matches the answer.
'lyric composer?' is the wordplay.
'composer?' indicates an anagram (I've seen 'composer' mean this).
'lyric' with letters rearranged gives 'CYRIL'.
Can you help me to learn more?
(Other definitions for cyril that I've seen before include "Reputed saintly inventor of the Russian alphabet" , "Saint said to have created the Russian alphabet" .)