No song for a wake? (7)
I believe the answer is:
lullaby
'no song' is the definition.
'lullaby' can be an answer for 'song' (lullaby is a kind of song). I am unsure of the 'no' bit.
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for lullaby that I've seen before include "Soporific song" , "Soothing song for infants" , "Song for pacifying baby" , "composition" , "Song to send a child asleep" .)