Play Sambingo rhythms online

Here's an experiment. Below are links to a web page that will play the rhythms for you:

Rhythm 1 A-go-go

Rhythm 1 Tamborim

Rhythm 2 A-go-go

Rhythm 2 Tamborin

Once you get to the page you have to click the Play button in the upper left corner of the page.

And here are the combined rhythms
Rhythm 1
Rhythm 2 

I'm not crazy about how these combined rhythms sound. To my ear I can only hear the tamborim when both play.