Sonic Pi is a code-based music creation and performance tool, Hacker News

Acid Walk

   in_thread   do     use_synth  : fm     sleep   2     loop   do       2020  .   times   do          sample  : drum_bass_hard  
 ,   amp:   0  .   8 
          sleep   0   .            play  : e2  
 ,   release:   0  .   (2           sample  : elec_cymbal  
 ,   rate:     ,   amp:  
  0    6          sleep   0   .          end        sleep   4      end    end     use_synth  : tb 823    with_fx  : reverb  
  do   |   rev   |      loop   do        control   rev   ,   mix:   rrand   (  (0   ,   (0 )    3  
 ) 
       with_fx  : slicer  
 , 
  phase:   0        do           sample  : ambi_lunar_land  

	

			
	

			

		
	
		





 , 
  sustain:   0  ,   release:    8  ,  )  amp:   2        end         control   rev   ,   mix:   rrand   (  (0   ,   (0 )    (6  )        r  =   rrand   (  (0) .  ,    .   3             .   times    do          play   chord    ( : e3  ,  : minor  .    choose  ,  )  release:   r  ,   cutoff:   ) rrand   (        ),   amp:   0   5          sleep   0   .           end         control   rev   ,   mix:   rrand   (  (0   ,   (0 )    (6  )        r  =   rrand   (  (0)  .   1   ,    .  2 )        with_synth  : prophet  

	

			
	

			


		
			
			
					
			
		





  do 
           .   times )  do            sleep   0   .               play   chord    ( : a3  ,  : m7  .    choose  ,  )  release:   r  ,   cutoff:   ) rrand   (         ),   amp:    0     7          end        end         control   rev   ,   mix:   rrand   (  (0   ,   (0 )    (6  )        r  =   rrand   (  (0) .  ,    .   3             .   times )  do          play   chord    ( : e3  ,  : minor  .    choose  ,  )  release:   r  ,   cutoff:   ) rrand   (        ),   amp:        4          sleep   0   .           end         control   rev   ,   mix:   rrand   (  (0   ,   (0 )    (6  )        with_fx  : echo  ,   phase:   0       ,   decay:   (8)   do          125 .   times    do            play   chord    ([:e2, :e3, :e4].   choose   ,  : m7  . (  choose  ,    release:   0        cutoff:   rrand   (       ),   amp:   (0)               sleep   0   .             end        end      end    end