Hi there, My name is Mack, and I make audio reaction templates in Adobe After Effects. Audio reaction templates are pre-made templates in After Effects which contains audio reaction, so any kind of effect or object is reacting to the music that is playing. I also run a YouTube channel called 'AudioReactionTemplates', what a surprise! Anyways, I upload mostly free templates, but I'll sell the templates where I spent most of my time and effort. Prices vary, but they aren't expensive. Feel free to check out my PayHip or my channel.