May Simones has been garnering attention for her solid Berklee-trained technique, musicality spanning J-pop, jazz, indie, and bossa nova, and bilingual
English-Japanese lyrics. Following her 2025 Fuji Rock Festival appearance, she has already confirmed her first Japan tour, starting in January 2026.
She is one of the most talked-about singer-songwriters today. Meanwhile, John Roseboro is a Haitian-American singer-songwriter who blends elements of indie
folk, bedroom pop, and jazz with bossa nova rhythms. Unconstrained by typical idioms, his unconventional songwriting and arrangements have led him to
proclaim himself "post-bossa nova," garnering attention among some listeners in Japan.

The duo's cover of Antonio Carlos Jobim's classic "Waters of March" was a hit that quickly raised their profile. The intimate atmosphere created by May's soft
vocals and John's guitar is a testament to the two's friendship. This outstanding cover could set a new standard for English-language bossa nova.