2 modes of play: Discovery & Composer Mode In discovery mode, baby will hear the colors and instrument names in English, Spanish, and French Composer mode allows baby toy add and subtract instruments Press the music note button to hear a full symphony Lights indicate active instrument and dance along with music A little maestro in-the-making? You just never know! With 2 modes of play, this Baby Einstein toy invites baby tune in to the beneficial sounds of classical music. In "discovery" mode, baby can hear the names of different instruments, and their sounds. In "composer" mode, babies create their own masterpieces by adding and subtracting instruments. With the press of another button, baby can kick back and enjoy the sounds of a full symphony. The buttons are large and light up when activated, so it's easy for baby to use and understand.