Stringed Instrument jokes

Why was the guitar teacher arrested?

For fingering a minor.

What is a priest's favorite song?

-- Magic Flute in A minor.

What's Michael Jackson's favorite thing to do on guitar?

Fingering A minor.

According to a recent survey, replacing words with the names of musical instruments in a sentence often goes undetected.

What do you call a cow who plays an instrument? -- A moosician.