This article allowed me to explore a number of different issues in a playful way, which is important when you teach tax law, a subject many would rather avoid.

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Dad has a playful side to him, but when he's in parent mode he can sound as proper as a 1950s sitcom dad.

CNN: SHARE THIS

When you first hear Blackbird, a standout track on the new album, its a pretty, playful song - almost a nursery rhyme.

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