Figure 5

Tempo (left), Loudness (middle), and danceability (right) of the songs across the three music archetypes, namely, calm, vibrant, and intense. Both loudness and danceability are the highest for intense group and are the lowest for calm group, and the vibrant is in-between the two. For tempo, measured as beats per minutes, was the highest for the calm group, followed by the intense and vibrant groups. That is because the songs in the calm group are instrumental, such as classical music and music for mediation, and their beats are harder to automatically detect. Means are shown as triangles and medians as solid lines. The box whiskers indicate range including outliers