Oh yeah, I hate "hold" music. I once did ask to be put back on hold, not necessarily to hear the music. I was laughing uncontrollably and needed to get a grip. The smarmy synthesizer elevator music (don't tell me these guys don't have a sense of humor) was to:

Excitable Boy
Written By Warren Zevon & LeRoy P. Marinell
c. 1976 Zevon Music/BMI and Polite Music/ASCAP

Well, he went down to dinner in his Sunday best
Excitable boy, they all said
And he rubbed the pot roast all over his chest
Excitable boy, they all said

He took in the four a.m. show at the Clark
Excitable boy, they all said
And he bit the usherette's leg in the dark
Excitable boy, they all said
Well, he's just an excitable boy

He took little Suzie to the Junior Prom
Excitable boy, they all said
And he raped her and killed her, then he took her home
Excitable boy, they all said
Well, he's just an excitable boy

After ten long years they let him out of the home
Excitable boy, they all said
And he dug up her grave and built a cage with her bones
Excitable boy, they all said
Well, he's just an excitable boy