How to play sound after Destroy or SetActive(false)?

Question

C++ / C#

Good day to all!
Please tell me how can I make the Sound play even after Destroy or SetActive(false).
I made a simple script for selecting a key, but if you just turn it off during selection, then the sound does not have time to play. I found a way to make a delay through IEnumerator, but the key disappears after some time, which is not very beautiful :(
This is how the code looks now (most likely he wrote it very crookedly, since I'm just learning and writing based on what I know):

I can not figure out how to make it so that when the key disappears, the sound is played :)
Thank you in advance.

Answer 1

Write a separate sound controller that lives forever