Possible Clues:

• Luxury hotel chain, and a hint to the phonetic "changes" in the starred clues' answers
• *Annual quartet
• *Luxury resort chain
• Force our boys to collect marine's pizza
• 1981 Alan Alda film, with "The"
• *Vivaldi classic, with "The"
• 1981 Alan Alda comedy, with 'The'
• Vivaldi work