Possible Clues:

• Penny left old vagrant without introduction
• Fresh role -- go up giving introduction to play
• Old line included by villain, under pressure, in opening speech
• Introduction first character's forgotten in role group played
• Foreword for the record, we hear
• Introduction to musical work
• Introductory section (of, eg, a play)
• Introduction for record by rising European group
• Villain receiving old-fashioned look after page's introduction
• Professional record with upper-class English in introduction