hunk ./Makefile 2
-	ghci -Wall -fobject-code -hidir=dist/build -odir=dist/build -i:src src/Sound/MIDI/ALSA/Causal.hs
+	ghci -Wall -fobject-code -hidir=dist/build -odir=dist/build -i:src src/Sound/MIDI/ALSA/CausalExample.hs
hunk ./Makefile 5
-	timidity -A300 -iA -B4,4
+	timidity -A300 -s48000 -iA -B4,4
+
+timidity-ubuntu:
+	timidity -A300 -s48000 -iA -Os -B4,4
hunk ./ToDo 1
+guitar play should be changed as follows:
+   The chord is played with one hand
+   and a single key with the other hand triggers the guitar tone sequences
+
+redefine keys, such that a melody is played by just pressing the keys successively
+   from left to right
+
hunk ./ToDo 76
+How about wrapping Events in an Event type analogously to Maybe:
hunk ./ToDo 78
+data Event a =
+     NoEvent
+   | Event a
hunk ./ToDo 82
+in order to distinguish between Events and States.
+Then we need a function in each processor
+that returns the current value of all states
+and NoEvent for all events.
+This can be used in the implementation of 'first'.
+I assume it is done this way in some FRP implementations,
+but do not ask me, which ones.
hunk ./src/Sound/MIDI/ALSA/Causal.hs 293
-flatten :: T [(Time, a)] (Maybe a)
+flatten :: T (Common.Bundle a) (Maybe a)
hunk ./streamed.cabal 68
-    bytestring >=0.9.0.1 && <0.10,
hunk ./streamed.cabal 12
+   Please note:
+   This package shall be replaced by @reactive-balsa@ in the future.
+   .