I know the basic meaning of the word "alibi". It is a form of criminal defence which claims the accused was somewhere else when a specific crime happened. It also has a meaning of "excuse, defence".
However, I noticed the titles of several songs like "Love is my alibi", "Music is my alibi" or "He is my alibi". What does they mean? "Love is my excuse" or "Music is my excuse" ?
Can someone please clarify?