Did You See Jackie Robinson Hit That Ball Near Block 37?

One more curiosity from my downtown wanderings this week. I saw this on State Street, just outside the entrance to the Block 37 retail shops.


Or rather, I saw and heard this array of (I assume) little lamps on small poles, because a speaker in the flowerbed played a song, namely, "Did You See Jackie Robinson Hit That Ball?"

A nearby sign explained:

HEAR THE SOUNDS OF AMERICA'S PASTIME

From all-American hits to the roar of the crowd, baseball season has come to Lightscape: A Multisensory Experience on State Street.

ChiLights.com