1 In the Studio · Videos Johnny Juliano – Studio Tour (In The Lab) by Mark V November 19, 2012 View the studio set up by Johnny Juliano. If you didn’t see his Goon-Step Beat Making Video, check it out. Tags: Studio Tour — Mark V I'm Mark Valenzuela, a self taught web designer with a passion for music production. I started Hip Hop Makers over 4 years ago with the hopes to help and share knowledge with others. Please subscribe to the website, and follow HHM on Twitter, and Facebook.