Buoyant new solo for piano! (5)
I believe the answer is:
sloop
'buoyant new solo for piano' is the definition.
I can't judge whether this defines the answer.
'new solo for piano' is the wordplay.
'new' indicates anagramming the letters.
'for' is a charade indicator (letters next to each other).
'piano' becomes 'p' (musical abbreviation).
'solo' with letters rearranged gives 'sloo'.
'sloo'+'p'='SLOOP'
Can you help me to learn more?
(Other definitions for sloop that I've seen before include "craft" , "Sailboat" , "Vessel with a single mast" , "one going to sea" , "'----- John B', 1966 Beach Boys' hit" .)