I have 11 buttons and each button can store 3 phrases and you play by memory. I can mix the phrases and replace as many times I want. For example if I want to go FOTK I have phrases for that stored on the PC and just plug in the soundbord and copy/paste.
https://imgur.com/a/QLuqsfY (this link goes to a video on Imgur, somehow it won’t post directly into this post)