information: this prob got inspired from somewhere, but I forgot the program (leave in comments and I'll see if it's it) you cannot save your beats sadly tempo: it's how fast the beats are, using BPM (Beats Per Minute), usually 120 is the most common and popular tempo (which is 2 beats per second). (hint: higher tempo = faster beat)
sfx: https://pixabay.com/ 8 beat loop (4/4 time signature) use space to play/pause if you use keyboard (make sure to click off the sliders to do it)