Under advanced settings it can be done but I can't locate a way to change the default so I don't have to go into the advanced settings every time. I thought WM10 would have fixed this issue. Maybe it did. Thanks in advance. Running on 1520.
Thanks Ven07. I thought the list of notifications were on/off only but when I clicked on Alarms it gave me the option to change the sound. Thanks for your help.