What is the most invasive earworm in Disney Parks history?

It's a Small World:
306 votes 60%

Yo Ho, A Pirate's Life for Me (Pirates of the Caribbean):
66 votes 13%

Nothing Can Stop Us Now (Mickey & Minnie's Runaway Railway):
41 votes 8%

Baroque Hoedown (Main Street Electrical Parade):
32 votes 6%

Grim Grinning Ghosts (Haunted Mansion):
32 votes 6%

Let it Go (Frozen Ever After):
19 votes 4%

Swisskapolka (Swiss Family and Adventureland Treehouses):
16 votes 3%

(Poll closed: 512 votes)