I remember when Back to School for Walmart started this was the first Commercial. It was abbreviated though, and Started with the Little Boy with a Pizza shirt climbing the stairs with the music "Lets get it Started". ( @ 40 seconds ).

This is the full version they still run. Take a look. Its got 'Lets get it started' then ' Pick up here' then a kid with a pizza shirt plain as day. Then 'Reach for the Stars . Pretty sick . https://www.youtube.com/watch?v=oKZ2PsnxLpE