Setting up your Focusrite audio interface in Ableton Live is pretty straightforward. 1- Connect your interface to your computer via USB, and make sure it’s powered on. 2- Open Ableton Live, click on “options” (or Live if you’re on a MAC), then “preferences.” 3- Select the Audio tab, set your Driver Type to ASIO (or CoreAudio if you’re on a MAC), and select your audio interface as the Audio Input and Output Device. 4- You can also use the Audio tab to change the sample rate and buffer size.