LEARN                                                                       
                                                                                  
      Three      ideas     to  unlock                                             
                                                                                  
                                                                                  
                                                                                  
                                                                                  
               A beat grid represents time in equal boxes. A symbol in a box means play; a dot
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               means rest. Code can store the pattern as text.                    
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
               Tempo tells us how quickly beats pass. Rhythm tells us which beats contain sounds.
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               Melody arranges higher and lower notes.                            
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
               This chapter prints and animates musical patterns so it works in any Python 3
          3                                                                       
               browser editor. Optional sound depends on the editor and device.   
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                                                                  
                                        Pause and explain each idea in your own words.
                                                                                  
                                                                                  
                                                                                  
                                                                                  
      Music, Beats, and Code                                              80
