スウェーデンの国歌は何
Although the Swedish constitution makes no mention of a national anthem, "Du gamla, du fria" enjoys universal recognition and is used, for example, at government ceremonies as well as sporting events. It first began to win recognition as a patriotic song in the 1890s, and the issue of its status was debated back and forth up until the 1930s. In 1938, the Swedish public service radio company Sveriges Radio started playing it at the end of transmitting in the evenings, which marked the beginning of the de facto status as national anthem the song has had since.
Du gamla, du fria