So I was lookin' all around for a command block code that allows you to have a trail at your feet... I could not find ANYTHING!! So I made my own! All this code dose is put a music note trail under your feet, and you can change the particle to what ever you want.



Set up a redstone clock and put a command block on it, then type this code in it:

/execute @e[name=UserNameHere] ~ ~ ~ particle note ~0 ~0 ~0 0.2 0 0.2 30.02 1