Why use a midi controller?

If used effectively, MIDI controllers can make your life as a DJ a lot easier. Trying to quickly find that 'out' button with your mouse to end a loop when in a dark club (after a few beers) can be harder than it sounds. Ideally with your MIDI controller, you want to be able to stop using your computer keyboard or mouse during your performance and use your MIDI controller instead.

Equipment

My current setup consists of: laptop, mixer, Rane SL 3, two turntables, and an Akai MPD 24:

 

Akai MPD 24

Some MIDI controllers seem to naturally lend themselves to certain functions. I am using the MPD 24 because it has buttons, knobs and faders and is therefore one of the more flexible controllers.

Deciding which controls to map

Different MIDI controllers will obviously be suited towards different Scratch Live functions. For example, with my Akai MPD 24 because there are sliders, knobs and buttons i will be able to map any of the Scratch Live functions that are MIDI assignable relatively easily. On the other hand a user with a Korg nanoPAD wouldn't be able to map any of the slider or knob features (because it has none) and would be better suited to mapping on/off functions i.e. - cue points and samples etc.

 

Korg NanoPad

Because almost every feature/control on Scratch Live is MIDI assignable most people will map their MIDI controllers differently according to their personal preference and which Scratch Live functions they use the most. Since I'm using turntables, I have decided against mapping any of the internal mode playback controls (pitch, play etc) to the MPD 24 and focused on the more advanced performance controls.

Looking at my controller surface I decided which MIDI controls would suit mapping to which SSL controls and came up with the following:

My list is:

• Cues
• DJ-FX
• Loops
• Library navigation