Music Shield v2.0 error

Hello, i work with Music Shield V2.0..
But i have problem, I wanted to connect the Arduino and the music start automatically, with max sound, and change the music alone, and when you reach the end of the songs start again .. how do it?
Sorry my english, im portuguese
Image of error:

Please post the error here rather than a screenshot of it held elsewhere and please read read this before posting a programming question

Now have this error...

The error is in the MusicPlayer library. Please provide a link to where you got the library or post the .h and .cpp files here. Do not post them as screen shots as that makes it impossible to test things.

Did you read the advice in the thread that I posted a link to ?

I download the MusicPlayer in:

Yes i read