Music files that will play over multiple slides

HI,

I'm brand new to OO Impress.I was able to add an MP3 music file and have it start playing with the click of the mouse, but when I go to the next slide the music stops. I'd like it to keep playing but I haven't stumbled accross the instructions of how to do it.If it's in one of the online documents, please include the page number.

Please help.

I did not find the right solution from the internet.

References:
https://forum.openoffice.org/en/forum/viewtopic.php?f=36&t=3032
Creative video service

Thanks!