About This Map

This interactive map visualizes the emotional characteristics of national anthems from 176 countries, based on computational music analysis by Toiviainen et al. (2025).

Research Team

Petri Toiviainen
Website | ORCID | X | LinkedIn
Martin Hartmann
ORCID
Friederike Köhler
ORCID | ResearchGate

Data Sources

Emotion Analysis: Toiviainen et al. (2025) - Nature Scientific Reports

National Anthem Audio: nationalanthems.info

Map Data: OpenStreetMap | Natural Earth

Featured in: Methodisch Inkorrekt Ep. 361

Visualization

Created by: Jonah Grosshanten (Germany)