Artist Myuto Morita, who began his music career by releasing his debut solo single"Time" followed by"Spining Out", will release his third single,"siro".This song is a collaboration with singer-songwriter Aratani Shota, who was the vocalist of the four-member band yonawo until the end of last year and made his solo major debut in August this year with the single"Rain".The song, born from the deep personal connection they share outside of their professional lives, has been further evolved with an arrangement by singer/producer SPENSR, who has produced on all of Morita's previous releases, and enhanced with the sound of a band.