Not bad. It was very nice all around. I have no complaints, except for starting around 1:34 to 1:47 the buzzing sounding to alternate between sides a bit too much, and it didn't sound good, and around 2:05 to 2:12 or so, the beeping noise was VERY loud and obnoxious, but I saw you were able to tone it down a bit later on.
However, overall this is a very snazzy song, and I like it quite a bit.
Keep on keeping on.