@legtod2, I remember your fruitbox jukebox project. It's a cool idea. I might end up dedicating one of my own Pi's to that use-case.
You're apparently using the TRIGGERcmd or TRIGGER command skill. Both of those skills allow you to specify text that Alexa will say and display after the command runs.
8edfe45d-df88-4397-a3d3-af9a4650f026-image.png
You can set that text for the command in the GUI editor:
37419987-f5b0-4523-8ea3-044ce681b730-image.png
In my commands.json it looks like this:
"voiceReply": "Also try, \"Alexa, next song.\"",
BTW, for "Alexa, next song" to work, you'd need to create an Alexa Routine to run the next song command when you say that.