The Casio VL-Tone is an iconic electronic musical instrument from the 1980s. Recognizable by its compact size and flat-key keyboard, the VL-Tone offers a variety of synthetic sounds and features a built-in musical calculator. This versatile device allows for creating simple melodies through its sound synthesis and automatic accompaniment functions. Popular for its portability and playful aspect, the Casio VL-Tone captured a wide audience, becoming a symbol of the era of portable electronic musical instruments.