An interface based on expressions in simple graphics of faces were aligned in a clock-like distribution with the aim of allowing participants to quickly and easily rate emotions in music continuously. We developed the interface and tested it using six extracts of music, one targeting each of the six faces: ‘Excited’ (at 1 o’clock), ‘Happy’ (3), ‘Calm’ (5), ‘Sad’ (7), ‘Scared’ (9) and ‘Angry’ (1...
