I Cannot Lie Either

For decades, maybe longer, in the music industry,
A body part has dominated creativity.
You think I mean the brain? Heck no; it’s something lower down.
Alas, I don’t know whether I should smile at this or frown.
This part becomes a subject known for pleasure and disgust—
In lyrics, more the former, and more often than the bust.
For reasons I can hardly guess, musicians dwell on size.
The bigger ones consistently are better in their eyes,
Despite what other media would sooner have you feel.
Don’t ask me to explain it, for to me it lacks appeal.
I wonder if the lyricists keep working while they’re sitting.
If so, their frequent focus on the derriere is fitting.