Re: I know it's unlikely
One of my proudest pranks is from the late 90's. The whole office was using Eudora as an email client. There was a 'ping' sound that Eudora would play every time you received an email. The sound was stored in a file called newmail.wav or something along those lines.
I took the full version of Frank Zappa's Peaches En Regalia, downsampled it to an 8 bit mono wav file to make it not too resource heavy and replaced the original newmail.wav with my version. Now, every time he would receive a new email, he would be treated to the full minutes long track. Every. Single. Time.