Set Any Song Which You Want At Window Startup Instead of default

Every time when we switch on our pc we gets a dafault sound in xp
but you can set your recording, favourite song title or any themes.
and it is as simple as just browsing that file but the condition is only that file should be in wav format.
The steps are as follows:-

Go to start then setting then control panel then sounds and audio devices then soundsin program events, select start windows, in below click on browse and select the audio song which u want.