Related Clues:

• Private remark
• "All joking ___ . . ."
• "All kidding ___"
• Indirect remark
• Onstage digression
• Actor's comment to the audience
• Album half
• Actor's line
• Hit song on a 45, usually
• It's probably played first
• Most-played part of a 45
• Playwright's device
• Hit-containing half of a 45
• A kind of remark
• Like all kidding?