The saxophone quartet SIGMA Project is one of the ensembles dedicated to contemporary music more peculiar at our scene. Their high level of artistic commitment, the ethical dimension of their work, the audacity of their proposals transcending music itself, and their huge rigor have made them an indispensable and coveted tool for a number of composers they usually work with. Its four performers can presume of a solid mastery over the instrument and of a huge mutual understanding.

Raúl Jiménez (Audioclásica)

Madrid, October, 2013