AIVA - The AI composing emotional soundtrack music
Abundant Music - Generate royalty free music with a simple but very powerful procedural music creator
WolframTones - Listen to what I just found in the WolframTones music universe
Stable Audio - Make original music and sound effects using artificial intelligence, whether you’re a beginner or a pro.
Boomy - Boomy – Create a Boomerang From Any Video is another free to use mobile application that allows you to turn your best moment videos into a Boomerang developed and published by Joao Henrique Reichert.
Band-in-a-Box - Band-in-a-Box is so easy to use!