I made Pinkie's already cheerful EG song, even more cheerful and umm, professional. Here's Coinky-Dink World with a touch of Afro-Cuban mambo jazz and blues.

The song is in fact written in the well-known 12-bar blues, and Mambo music often uses blues scales, that is a dominant seventh or Mixolydian

In this cover, I have fully rearranged the song, including jazzy horn and saxophone riffs in the Mambo style and of course the Latin percussion. For the melody, I used a Fender Sunburst hollow electric guitar

Around 01:43 mark, I extended the song with something not present n the original; An improvised instrumental consisting of this chord:

E♭7 - A♭7 - D♭7 - G♭7 (Dominant Circle of Fourths), repeated two times, then returns to the final chorus of the song before the ending