The given case is a typical example of intellectual property infringement. The violation of intellectual property occurs when any piece of creativity is being used by someone without the authorization of the creator.

As in the given case, the song was written and sang by Carl and it was used without his approval by Don to pot on Youtube and he earned huge money from this without sharing the revenue with Carl. Carl can go in court against Don for the violation of intellectual property and can claim the compensation or the money which was earned by Don using his song.

Please help explain to me in lots of detail