Biography of the famous composer of children's music Gabilondo Soler. Starts from his childhood, when he worked as a pastor and grandmother tried to teach him to play the piano. Later he went to the city to study music theory and began writing his first songs.
| Directing | Tito Davison | Director |
| Writing | Edmundo Báez | Writer |
| Writing | Tito Davison | Writer |
| Production | Carlos Amador | Producer |
| Sound | Gustavo César Carrión | Original Music Composer |
| Camera | Rosalío Solano | Director of Photography |
| Editing | Carlos Savage | Editor |
| Art | Manuel Fontanals | Production Design |
| Costume & Make-Up | Mario Chávez | Costume Design |
| Costume & Make-Up | Bertha Mendoza López | Costume Design |
| Sound | Rafael Ruiz Esparza | Sound |
| Visual Effects | Xavier Atencio | Animation |
| Visual Effects | Bill Justice | Animation Director |
| Crew | Constanza Hool | Choreographer |
