We Have Two Winners!

Thanks again for an interesting August puzzle!

Just a few discrepancies to look at this time:

The answer to this one seems to be TONE, but clue quotes  ( 5 ) letters.

54. Surname of the American stage, film, and television actor, star of many successful films and television series throughout his career, such as 'Bonanza', 'Wagon Train', 'The Twilight Zone', 'The Alfred Hitchcock Hour' and 'The Lives of a Bengal Lancer' and best known for his role as Midshipman Roger Byam in Mutiny on the Bounty (5)

10. One-act play by Indian playwright Mahesh Elkunchwar about friendship between three women living in Bombay (6)

The answer seems to be SONATA, but clue quotes ( 7 ) letters.

And I am having some problems with the rationale for this one:

51. Meat that is found in a bulging cylindrical political container (4)

Is it Ok?

Thanks for having your team take a look!

A good day to you all!

Keith