How do I play two different sounds back-to-back?

I am having trouble getting two sounds to play one after the other. They play at the same time.

I tried using 'system wait' between the audio actions, but the second sound just doesn't play at all. When I use 'system wait' elsewhere in the same action, the delay works.

Use "On ended" to get triggered when the first sound ends.

I am trying to get the sounds to play one after the other as actions triggered by a left mouse click. "On ended" is only available as a trigger event.

Example:

On mouse click: play sound1, then play sound2

On mouse click: play sound1

On ended sound1: play sound2

I finally go it working. I had to remove a "system go to layout" from the mouse click event.

This didn't work:

On mouse click: system go to layer, play sound1

On ended sound1: play sound 2

Only sound1 would play. I still don't know why.

Thanks for the help.

It's my guess that the "go to layer" references a different event sheet, so maybe the "on ended sound1" event is never triggered because it's on the previous event sheet.