Add Em pentatonic thingie I made last night

sonicpi/em-pentatonic-chords.rb

@@ -0,0 +1,37 @@
+# Welcome to Sonic Pi v3.1
+
+use_bpm 130
+
+with_fx :reverb, room: 0.7 do
+  live_loop :bass do
+    use_synth :prophet
+    notes = scale :e2, :minor_pentatonic, num_octaves: 1
+    loop do
+      play notes.choose, cutoff: 50
+      sleep 0.5
+    end
+  end
+  
+  live_loop :melody do
+    use_synth :mod_tri
+    
+    2.times do
+      play (chord :e, :minor)
+      sleep 4
+    end
+    
+    play (chord :a, :minor, invert: -1)
+    sleep 4
+    play (chord :b, :minor, invert: -1)
+    sleep 4
+  end
+end
+
+##| live_loop :bell2 do
+##|   use_synth :pretty_bell
+##|   notes = scale :e3, :minor_pentatonic, num_octaves: 2
+##|   loop do
+##|     play notes.tick, cutoff: 60
+##|     sleep 0.5
+##|   end
+##| end