Arguably one of the most popular and talented singer, songwriter and guitar players on the planet at the moment, maybe you've heard of the wee ginger lad, Ed Sheeran?
https://www.youtube.com/watch?v=IiSgX-T_oPw
Just in case you haven't heard of him or seen what a looper/clip launcher can do for performances. And even the actual creation process, you might learn a thing or two from him, even if you don't enjoy his music.