If you find yourself fighting the urge to dust off your platform shoes and dim the lights for optimal disco ball conditions, there is a good chance that you are waiting for service with the late Isaac Hayes.
It's the only song Alex Cornell has ever written. Cornell was one of the co-founders of UberConference, and in addition to being a designer, is a singer and guitar player who had always found songwriting frustrating. "Then I just came to it one day," he says. "I just wanted to write a pleasant melody designed to be heard over the phone." With encouragement from Walker, Cornell started messing around with the lyrics. He wrote and recorded it in one night, in 2012, as a voice note on his phone — and thus, this self-aware hold song was born, and lives on, seven years later.

5.0 out of 5 stars Solved our royalty-free hold music problem It works perfectly as advertised and solved our royalty-free hold music problem. When it arrived, we installed it with our office telephone system and have never needed to worry about it again. It has such a wide selection that callers get different music every time they call - it does not noticeably repeat. We even got a few compliments from clients in the first month (who had apparently got tired of our old 45-second repeating loop). Terrible product, will not work at all I have purchased 2 of them hoping it was a glitch but neither work, in addition I called support, no help at all, said they would call back-never did.
Website: https://music.apple.com/us/album/phone-on-hold-music-royalty-free/794572292