"NexTone、海外著作権使用料徴収・分配のため欧州著作権管理事業者との著作権徴収代行契約を締結" [NexTone has signed a copyright royalty collection agency agreement with the European copyright collectives to collect and distribute copyright royalties overseas.]. Musicman (in Japanese). F. B. Communications Inc. 2020-11-18. Retrieved 2022-01-31.
