Adjusted positions of objects, drawing a ground.
Lots of restructuring to support the balloon collections, balloons in notes of twinkle twinkle, no collision detection yet, TBD improve handling of star.

TBD collision handling and scoring and leveling next.
Playing with sound generating in octave, would end up saving some sound wav files and then playing them back with minim in the game.  Each individual balloon could reference a different sound effect to be played when that balloon is collected or missed off the left edge of the screen.