A few options. 1. If you have an iOS device tons of free or cheap music creation apps are available. Korg Gadget is only $30, but is more than enough to get s

A few options. 1. If you have an iOS device tons of free or cheap music creation apps are available. Korg Gadget is only $30, but is more than enough to get started. You can even plug in an audio interface and record straight into it. You have standalone devices, like the Akai MPC. Literally just load in some 8-bit samples and start playing around, this tends to be a bit of an investment though as the standalone devices start at like $700. My personal suggestion, assuming you have the money to spend would be to buy something like Maschine, 200$. Install a Chip Tune VST. https://www.sweetwater.com/store/detail/MaschMik3--native-instruments-maschine-mikro-mk3-production-and-performance-system-with-software https://www.sweetwater.com/store/detail/MaschMik3--native-in... However that's just me speaking from producing primarily hip hop, trip hop, and lo-fi beats. Since you mention rock like four times, obvious answer is you should go and buy a guitar and maybe take some classes.