Depends on how you learn, I find repetition easiest
I don't know if there is really an easy way to learn a language, but the most quick way to do it is living in a Spanish speaking country for some time.
a good way to learn a rap is to listen to the lyrics and music at the same time over and over again til you get it right
One way you can learn Chinese quick and easy is to go to Chinese-tools.com. Here they give you the tools to learn Chinese at whatever skill level you have.
An easy way to learn calculus would be to take classes from an online school.
There is no easy way to learn the foxtrot to a high standard, however it is relatively easy to learn the basic steps of the foxtrot if one attended classes.
To put something done real quick;to go out the easy way
It is a quick and easy way to tell someone something
The Pinsleur Spanish method is an easy way to learn Spanish and help you speak it quickly in a way that is similar to how we naturally learn language. It's less of a way to teach you grammar and more of a way to teach you how to speak it.
Yes.....
no ahahahaa
Study them.
Study hard.