Here is a version of the Bear Dance in abc. I should think the player would repeat the B music as often as necessary to accompany the tapping-on-the-floor bits.

X: 1
T:Bear Dance
R:polka
M:2/4
L:1/16
K:Em
|:B2E2E3A|B2E2E3A|G2G2F2G2|A6GA|
|B2B2A2A2|G2G2F4|E2G2FED2|E8:|
|:E2GGE2G2|FED2D4|E2GGE2G2|A6GA|
|B2B2A2A2|G2G2F4|E2G2FED2|E4:|

Marje