Possible Clues:

• One's seen you're the elder, by the sound of it
• Higher in rank or authority
• With 11-Across, tux-renting occasion
• Like half of U.S. senators
• Seen, by the sound of it, you're higher
• By the sound of it, in view of this it's not the June year
• I get a Spanish lad who's my boss around
• The elder rose in confusion
• By the sound of it, in view of it, that's higher in your rank
• In view of the fact that your're sounding older