'Blue Eyes', is, partially, classified as down down tempo and this might be interpreted as "down beat"; nothing could be further from the truth.
Instrumentally/structurally pure Digital tones bubble from synthesized keyboard and include a beat that is similar to the ticking of a clock.
The sound is bright and vibrant which is the contradiction. The beat gradually winds down from moderately slow to slow yet conveys a feeling of Happiness as in Contentment and not Sadness. A subtle but nice touch.