Vassal's fun with Viola in play, part of what comes from the heart (5,2,8)
I believe the answer is:
sinus of valsalva
'vassal's fun with viola in play' is the definition.
I don't know anything about this answer so I cannot tell whether this works.
'part of what comes from the heart' is the wordplay.
I cannot really see how this works, but
'part' could be 'sinus' (sinus is a kind of part) and 'sinus' is located in the answer.
'of' could be 'o' and 'o' is located in the answer.
This may be the basis of clue (or it may be nonsense).
Can you help me to learn more?
I've seen this clue in The Telegraph.
Want a hint initially instead of a full solution?
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