I am sorry.
There is no such a specific action which can realize what you need. But you can use these commands (If, While(Loop), File Process) to write a logical to do what you need.
I am sorry, there is no such a function to play a song to notify you.
Please feel free to contact us if you need more help in the future.
I made an example with one way to implement. You can start the sound through the command line. For this I use a player, it's in the archive.