Key
There are several artists named Key:
1) Key (Korea) or Kim Kibum / 키, is the name of a member of SHINee, a K-pop group formed in 2008. He made his debut as a soloist in November 2018 with the digital single "Forever Yours". On November 26, 2018, a ten track album titled "FACE" was released. On December 26, he will do a solo debut career in Japan with the release of his first EP "Hologram".
2) Key (Brazil) was a blues/psychedelic rock band from Rio de Janeiro active in 2013.