Contribute cover: Casio GPM-Compilation Volumen 2

 _    _    _    _     _____     _____   
| |  | || | || | ||  / ____||  |  ___|| 
| |/\| || | || | || / //---`'  | ||__   
|  /\  || | \\_/ || \ \\___    | ||__   
|_// \_||  \____//   \_____||  |_____|| 
`-`   `-`   `---`     `----`   `-----`