Is there some kind of lil beatkeeper I can get for my desktop to check the bpm of tunes when I play them? I see some where you have to 'tap' for the beats to get it to do a read but that is a bit of a nuisance esp. with dnb as it isn't as easy as a 4/4 beat. I used to DJ and can keep beat but sitll it'd be easier to have one that does it for you . Any recs?