Song of Catalan club (part) (9)
I believe the answer is:
barcarole
'song' is the definition.
(barcarole is a kind of song)
'catalan club part' is the wordplay.
'catalan club' becomes 'barca' (I am not sure about this - if you are sure you should believe this answer much more).
'part' becomes 'role' (eg a theatrical role).
'barca'+'role'='BARCAROLE'
'of' acts as a link.
Can you help me to learn more?
(Other definitions for barcarole that I've seen before include "musical composition" , "Gondolier's song" , "music of Venice" , "Italian song" , "Venetian boating song" .)