In 2018, ¡Música, maestro! was developed by Plan Ceibal as an interactive educational game aimed at teaching children the fundamentals of music. The project included the design of the user interface and a complete visual system featuring custom illustrations.

The game engages students through challenges related to musical notes, rhythms, figures, and instrument classification. It also promotes interdisciplinary learning by linking music with STEM subjects such as programming, mathematics, and physics.

The visual approach is playful and colorful, with a cast of unique characters representing band members, each playing a different instrument. The game also features illustrated tributes to iconic figures of Uruguayan music, including Jaime Roos, Rubén Rada, and Alfredo Zitarrosa.