5 A Day Quiz

[Quizinquisitor]

Any help with the following?
15) Made Barcelona debut in 1984 (5)
76) Son of Richard (but not Judy) (3,7,6)
90) Chan masterpiece which won't be going for a song (3,10)
100) Alternative to Mendelssohn (6,8)

[novalis]

I am a little dubious about the answer I have for 15 ( Ramon which is an alternative name for breadfruit but there could be a better answer ).
76 is The Curious Orange.
The best suggestion I have seen for 90 is Six Persimmons.
On anoter thread I saw Orange Serenade as the answer to 100 but I cannot confirm it anywhere.
Do you have an answer for 99 ( Movie-making pachyderm [ 9, 4 ] )?
I help a friend of mine with this every year and always tell her it is the last time. She then smiles sweetly.........