How long is the free period? April 25, 2018 08:26 Updated Follow It is 14 days after registration. Please be assured since it will not be contracted as it is after the free trial ends. Related articles What kind of music can we play? Is it possible to use it individually? Can I sign a corporate contract? (Do you have Enterprise Plan?) May I link to Cafe Music BGM Station? Are there additional copyright fees for playing each track?