It plays without music (8)
I believe the answer is:
fountain
'it plays without music' is the definition.
The definition suggests a singular noun which matches the answer.
This is the entire clue.
Can you help me to learn more?
(Other definitions for fountain that I've seen before include "Spring of water" , "Artificially produced jet of water" , "Give out" , "Spurt" , "Artificial jet of water" .)