NOTE: Tested on Mojave.

Serato DJ delivers all the features and performance to meet the demands of DJs at the top of their game and sets the new standard for controller DJs. Serato DJ has a brand new look and a greatly improved software layout, optimized for simplicity and a great experience. The new interface also offers two and four deck view modes for four deck controllers, alongside improvements to the cue point and looping controls, which now allow you to display either 8 cues, 8 loops or a combination of both depending on how you perform.

http://serato.com/dj/