Over the last few weeks, Flud Watches have been putting out these dope videos, ‘Beats Per Minute’, with some of the illest DJs/producers out. As a promotion for their new BPM watch/calculator, they’ve sat down for interviews with Evidence, Exile, DJ Nu Mark, Lord Finesse, Showbiz, araabMUZIK, J.Rocc, and BJ Babu. In the coming weeks, we’ll post all the vids together as well as offer a giveaway for the watch. For now, check out the debut of the latest BPM episode featuring the legendary DJ Spinna (interviewed by the homie Jonathan Kim). Spinna goes through his history in beat making from the 8-track days, to cassette tapes, to the age of the mp3 all the while giving us an inside look at the type of equipment he was using during the time. A great hip-hop history lesson from a producers point of view. Check after the jump to see the watch.