The Twelve Days of CATS-mas

On the night of the Ball, my Jellicle gave to me:
    Twelve-plus years a-running,
    Eleven toms a-touring,
    Ten queens accompanying,
    Nine lives per kitty,
    Eight shows per week,
    Seven Tonys earned,
    Six repeating choruses,
    Five national tours!
    Four main creators,
    Three Macavity scares,
    Two fantastic acts,
    And a trip to the Heaviside Layer!

Yeah, I know that was lame. What can I say?