M:USE is music player for high-end audio device by Calyx. M:USE is a music player for lossless audio. M:USE enables the users to manage and enjoy a great quantity of high-resolution audio files. The offline experience of “Collecting and managing new music – Listening – Managing favorites” is seamlessly continued on the screen interface, inviting the users to feel the high-quality experience and analog sensibility of enjoying a high-end home audio system. Music enthusiasts are able to be immersed in the listening experience and gain a pride for their music collection with M:USE.