# Set 3 - Next Steps
This is the third set of moves to try.
# Mambo Corto
Once a style of music is big, the dancers have time to get pretty good at one-upping the musicians. And then, the musicians like to challenge the dancers.
Especially this is true in timba, since the muscians go through years of musical higher education, modelled on the Russian system.
One common trick, is to change the phrasing of the music. It's going along fine in groups of 8-counts... and suddenly they throw in a short measure - a 4-count.
To deal with that, we have a 4-count step, called Mambo Corto. It was introduced in the last video, but we didn't say much about it there.
this is a REVERSED, MIRROR IMAGE -- to view non-reversed, you can Download, e.g. if you install VLC player, you can flip the image