scratch is basicly a big cartisian plane.a cartisian plane is a big X and Y axis. there are four quadrents in a cartisian plan: positive(+)and negetive(-). the top right had side is +,+ the top left is -,+ the bottem right is +,- and the bottem left is -,- .I kept the basics of my project SYMETRY (go to X95 Y95) in all the quadrents (above).I knew that repeat 4 times 40 steps and turn 90 degrees makes a small square so reapeat that 8 times makes a star so 4 stars one in each quadrent fufills the requirement. then I made the background change by doing a few different costumes and do reapeat 7 times wait 0.5 secs then next costume.Lastly I did the sounds by playing with the different types of instruments.