Good fun, Andy! -- very well done. Thanks for sharing it here.
Reminds me of something I've only heard about, from a thoughtful fan, Joe Blevins, who emailed me the lyrics. It's a Columbo rap-song performed by Bill Dana (who is best known as Jose Jimenez, but who does other impressions too).
Even though I've never heard the music, the lyrics make the sound easy to imagine.
COLUMBO: Excuse me. Am I bothering you?
My name is Lt. Columbo, LAPD.
Excuse me.
My name is Lt. Columbo, LAPD, LAPD.
Am I bothering you?
Excuse me.
I'm worried that I'm bothering you.
E-e-e-e-e-e-excuse me.
Am I bothering you?
Excuse me.
Oh! Oh! Oh!
Oh, I'm sorry.
Oh, I love that.
No, I'm not suspicious.
Oh! Oh! Oh!
What makes you think I'm suspicious?
Oh, I love that!
No, I'm not suspicious.
What makes you think,
What makes you think,
What makes you think I'm suspicious?
Is this thing over?
It is?
Oh, I'm sorry.