Carolina is a sort of melancholy piece built around the idea of timbre trills on the saxophone: multiple alternate fingerings for different notes on the saxophone yield subtle variations in pitch and timbre. This is matched by the primitive tuning of an old upright piano and in the constant variations of colour in the video. The video footage was shot near Greensboro, North Carolina in March 2013 and processed in Max MSP/Jitter. In the live version of Carolina, changes in the video shots and processing are controlled with a MIDI pedal, as is the triggering of audio sequences. The complete video is about seven and half minutes long; posted here is an excerpt of about two minutes duration.