Artist Biography Available in: One-T are an animated band from France created in 2000 by Eddy Gronfier and Thomas Pieds. Eddy Gronfier produces the music while Thomas Pieds creates the artwork and visuals. They've released two albums: "The One-T ODC" in 2003 and "The One-T's ABC" in 2006. Every single from the album "The One-T ODC" is based on a single instrumental track, "Má Hra", by Czech band Modrý Efekt. It is currently unknown whether or not this project is still in effect.