Add files via upload

add jfstrum

jfstrum.lua

@@ -0,0 +1,57 @@
+---strum sequencer for just friends, w/syn, and crow
+
+s = sequins
+
+a = s{0,3,8,5,12,15,s{19,24,31}}
+b = s{1,2,3,-1}
+c = s{0,3,8,s{3,5,0,5}}
+
+output[1].slew = .1
+output[2].action = ar(1.25,1.5,5)
+
+ii.wsyn.patch(1,1)
+ii.wsyn.patch(2,2)
+
+note = function()
+    ii.jf.play_note(a()/12, 3)
+end
+
+withnote = function()
+    ii.wsyn.play_note(a:step(b())()/12, 1)
+end
+
+strum = function()
+    t = 0.1
+    tm = 1.15
+    for i=1,9 do
+        note()
+        clock.sleep(t)
+        t = t * tm
+    end
+end
+
+with = function()
+    wt = 0.1
+    wtm = 1.2
+    for i=1,3 do
+        withnote()
+        clock.sleep(t)
+        t = wt * wtm
+    end
+end
+
+bass = function()
+    output[1].volts = c()/12
+    output[2]()
+end
+
+rep = function()
+    while true do
+        clock.run(strum)
+        clock.run(with)
+        clock.run(bass)
+        clock.sleep(5)
+    end
+end
+
+clock.run(rep)