Despite having the first advance of the movie of Super Mario Bros _., There is still much we do not know about this project. Although Nintendo and Illumination have kept many of their aspects secret, the actors have not been able to save all this information, and one in particular has confirmed that this tape will have a couple of musical moments. In a recent interview with Variety, Keegan-Michael Key, who plays Toad, revealed that Super Mario Bros_. It will have a couple of moments where the characters will sing . One of these is even starring Key, who had to improvise a song. This was what he commented: There are songs. I had to improvise a song in Super Mario Bros. which was a real wonder. It was really fun. I was working my voice with my classmates and trying to find the tone through an internal trip with the character. Then, with the directors (Aaron Format and Michael Hellenic) we change some things and adjust it. Key will not be the only one to do this, since has ment...