The Kaiju that appeared in the anime, RahXephon. They are called Dolems and each of them are named after a musical note. While they look mechanical, they are actually made out of clay by the Mulians.
Allegretto
Fortissimo
Grave
Ritardando
Forzando
Sforzando
Larghetto
Vivace
Falsetto
Arpeggio
Alternate
Vibrato
Brillante
Obbligato
Largo