Possible Clues:

• Percussion instrument
• Bob Dylan "Mr. ___ Man"
• One's shaken given leak from ANC's 9?
• It's shaken but not stirred
• Instrument playing at number 10
• Instrument, one a bit rum when played
• Former ANC president, wee thing shaken
• One uses jingles, but in a more unusual form
• Historically, sounds like Drumm at home for mail? Sounds handy too
• Instrument from arrangement of baritone music? Not so