Hello thanks for sharing! :)
It's cool that this was your first experience making music~
If you wanted tips, this is very lo-fi room specific, but I'd recommend leaving "auto-correct" (the magnet) turned on all the time. Otherwise it's really hard to get instruments to line up with each other.
Also I'd recommend trying to add a bit more of a complex melody over the top of this one (probably with the sticks with the white beaters)