Possible Clues:

• Follow; end part
• Kangaroo stabilizer
• Donkey's pin-on?
• Flexible part that extends from an animal's rear
• Follow the story as it�s read
• Apt attachment to the ends of 30-, 37-, 59- and 62-Across
• Follow around
• Powderfinger song about a cat?
• Follow; rear part
• Powderfinger's first single