#645 - The Wind Wakers

In 1995, Zelda series producer Eiji Aonuma and about 70 other Nintendo employees started up a band which is now known as "The Wind Wakers". According to Aonuma himself, they perform about three concerts per year at Nintendo and occasionally play outside.

SOURCE 1: https://www.zeldadungeon.net/wiki/Interview:Game_Informer_February_21st_2015

SOURCE 2: https://www.nintendoworldreport.com/interview/2180/gdc-2004-eiji-aonuma-zelda-roundtable