The Martino-Ensemble is a chamber music ensemble. Apart of the classical violin played by Evelyne Saad and the violoncello played by Caroline Metzger also a mandolin played by Steffen Trekel, an accordion played by Susanne Frohriep and a doublebass played by Stanislav Efaev represent the core of the ensemble that transports the music authentically. On top of this accompaniment the lyric tenor Gianmarco Martino puts his voice.

Sometimes other instruments are added to the core ensemble and sometimes the ensemble plays in smaller formations like duo, quartet or quintet.

All arrangements for the Martino-Ensemble were written by Oliver Frei.