This is the 9437th most frequent German word.
mick
The German word "mick" does not exist. You may mean "mickrig," which means "meager," "paltry," or "tiny."
Here, "Mick" is used directly as a proper noun referring to a personal name.
Mick ist ein Name, der häufig in englischsprachigen Ländern vorkommt.
Mick is a name commonly found in English-speaking countries.
In this sentence, "Mick" is again used as a name, in this instance referring to an individual whom the song might honor.
Die australische Rockband AC/DC hat einen Song, der angeblich Mick gewidmet ist.
The Australian rock band AC/DC has a song, allegedly dedicated to Mick.
Here, "Mick" is mentioned as a name that triggers a recognition or association with a public figure.