Music databases sorted by dance beat?

Cafe Society
1

I’m looking for something online that is a fairly big database of popular music of that is sortable (or is listed) by the rhythm. Like – These songs would be good to mambo to; these songs would be good for the tango; etc.

Basically, I’m looking for a shortcut to listening to all my songs and trying to categorize them by beat by listening to exemplar music.

2

Do they do that sort of thing? I’ve been thinking that knowing how many beats per minute songs have might be interesting…

3

I dunno if they do that sort of thing. Hence the thread.