Mariano Sebastián Rodríguez, aka: ONE, is a keyboardist, composer from Tigre, Buenos Aires, Argentina. Born on April 28th 1993.
ONE is Mariano's solo project which involves a wide variety of musicians from all over the world and himself on the keyboards.
ONE's genre can be described as Progressive Instrumental Rock. It's a mix of different genres like prog/symphonic/melodic rock with a modern approach to it.
So far ONE released 2 solo albums, Change & The Secret Disclosed, and his single "Unfolding String Of Events," which all can be heard/downloaded through his Bandcamp page.
Bandcamp: https://msronemusic.bandcamp.com