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diff --git a/study/club/w3.tidal b/study/club/w3.tidal
index 6ccb526..49ef72c 100644
--- a/study/club/w3.tidal
+++ b/study/club/w3.tidal
@@ -121,7 +121,6 @@ d2 $ jux rev $ sound "sax(3,8)" # legato 1 # n 3
 
 -- endregion
 
-
 -- region Lesson 3: slice and splice to for perfect spice
 setcps 0.6
 
@@ -159,7 +158,8 @@ d1 $ sound "break:8*4" # begin 0.75 # end 1
 
 -- We can also use 'unit "c"' to change the behaviour of 'speed' so it
 -- changes the playback speed to match the cps
-d1 $ sound "break:8" # speed 1 # unit "c" # begin 0.75 # end 1
+d1 $ sound "break:8" # speed 1 # unit "c" # begin 0.75 #
+end 1
 
 -- Lets play four of those to fill the cycle
 d1 $ sound "break:8*4" # speed 1 # unit "c" # begin 0.75 # end 1
@@ -175,7 +175,7 @@ d1 $ loopAt 2 $ chop 4 $ sound "break:8"
 
 -- The above sounds pretty continuous, but it is chopped into four parts.
 -- We can hear that by reversing the chopped up parts:
-d1 $ loopAt 2 $ rev $ chop 4 $ sound "break:8"
+d1 $ loopAt 2 $ rev $ chop 1 $ sound "break:8"
 
 -- If we slow the pattern we can hear each part separately:
 d1 $ slow 2 $ loopAt 2 $ chop 4 $ sound "break:8"
@@ -191,7 +191,7 @@ d1 $ slow 2 $ loopAt 2 $ chop 4 $ sound "break:8 break:9"
 
 -- If we swap 'chop' for its friend 'striate', then parts from the
 -- two breaks are instead interlaced:
-d1 $ slow 2 $ loopAt 2 $ striate 4 $ sound "break:8 break:9"
+d1 $ slow 2 $ loopAt 2 $ striate 32 $ sound "break:8 break:9"
 
 -- Play with that striate value for fun:
 d1 $ slow 2 $ loopAt 2 $ striate 32 $ sound "break:8 break:9"
@@ -230,3 +230,147 @@ d2
 -- (Cut though)
 
 -- Speed with unit 'c' to make things fit, whatever the cps
+
+-- Other students
+-- 'sort of wavetable synthesis'
+d1
+-- $ slice 8 (slow 1 "0*8 1 2 3 4 5 6 7")
+$ slice 8 (slow 1 "0*5 1*7 [2*4 3*8] ~ 4*7 1*16 6*8 7*37")
+$ s "break:4"
+# gain 0.9
+
+
+-- region Etude w3:
+setcps 0.6
+
+d1 $ loopAt 1 $ s "breaks125" # gain 0.
+d1 $ loopAt 1 $ s "breaks125" # gain 0.5
+
+d1 $ splice 8 "<0!8 2!8> 1 <2!8 0!8> 3 4 <5!3 7> <6!7 7> 7"
+$ sound "break:4"
+# gain 0.7
+
+d2 $ slice 8 "[5(3,8),6*3]" $ s "bev" # gain 0.8
+
+
+d1 $ loopAt 1 $ rev $ chop 4 $ sound "break:8"
+
+d1
+$ slow 2 $ loopAt 2
+$ every' 2 1 (chop 4)
+$ every' 2 0 (striate 4)
+$ sound "break:8 break:9"
+# gain 0.6
+
+d1
+$ slow 2 $ loopAt 2
+$ striate 4
+$ n "8 9" # s "break"
+# gain 0.8
+
+-- begaye
+d1
+$ loopAt 19
+$ striate 64 $ sound "bogdan:14*4"
+# cut 7 # gain 0.9
+
+once $ s "bogdan:14" # cut 7 # gain 0.8
+
+-- Idees:
+do
+  solo 1
+  solo 2
+  solo 3
+  solo 4
+  solo 5
+  solo 6
+  solo 7
+
+
+
+-- Le crapeau russe
+do
+  setcps (120/60/4)
+  d1 -- Kick techno regulier variations filtre
+    $ whenmod 32 24 (<| n "0*2")
+    $ whenmod 32 16 (<| n "0")
+    $ s "k(<4!3 [4 8 8 4!3]>,4)" # s "jazz"
+    # lpf (slow 64 $ range 40 400 sine)
+    # gain 0.8
+  d3 -- Les snares bogdanesques
+    $ fast 4
+    $ "~ <h!3 h*2>"
+    # s "bogdan:1"
+    # cut 3 # gain 0.8
+  d4 -- begaye!
+    $ someCyclesBy 0.8
+     (# gain 0)
+    $ rarely (# lpf 3000)
+    $ often (# hpf 1500)
+    $ loopAt 19
+    $ striate "64 <64!3 [64 128]>"
+    $ sound "bogdan:14*4"
+    # cut 4
+    # room 0.4
+    # size 0.5
+    # gain 0.7
+  d5 -- Electric Bassline TODO Variations
+    $ note (scale "aeolian" (
+      "0 1 0 1 0 1 2 3"
+      )
+      - 24
+    )
+    # s "supersquare" # voice 0.1 # gain 0.5
+  d6 -- Le crapeau!
+    $ someCyclesBy 0.1 (# gain 0.6)
+    $ loopAt 0.5 $ striate 4 $ sound "bogdan:2"
+    # cut 7 # gain 0
+    # pan rand
+  d7
+    $ slow 2 $ loopAt 2
+    $ striate (slow 8 "<8 4 2 1>")
+    $ s "break:9"
+    # gain 0.4
+
+
+-- TECHNO_TAMBOURINO
+do
+  d1
+    $ slow 2 $ loopAt 2
+    $ striate 8
+    $ n "[8(1,8,5),9*4]"  -- 8 9, 8-fun 9, 9*4, etc
+    # s "break"
+    # gain 0.8
+  d2 $ s "jazz" # gain 0.8
+  d3 $ s "dr*[8 16]" # gain 0.7
+
+-- Variably-sized chops invertion
+d1
+$ loopAt 1
+$ every' 4 3 rev
+$ chop (slow 4 $ "<1 2 4 8>")
+$ sound "break:8"
+# gain 0.8
+
+
+do
+  d1 -- Valse!
+    $ slice 8 "[<0!4 3!4> 1 <2!3 5>]*2"
+    $ s "breaks125" # gain 0.8
+  d2
+    $ fast "<8 6> <12!3 24>" $ s "drum:8"
+    # gain 0.8
+  d3
+    $ superimpose ( -- cloches
+      (sometimesBy ("<0.1 0.25 0.5 0.75>") (fast 2)) .
+      (jux rev) . (# s "superfork")
+      . (|+ note 12) . (|+ gain 0.2)
+    )
+    $ fast 3
+    $ note (
+      "<5 3 5 [0 1 2 3] 5 3 [6 5] ~>"
+    - 24)
+    # s "supersaw" # voice 0.1
+    # gain 0.4
+
+-- endregion
diff --git a/tools/unsolo.tidal b/tools/unsolo.tidal
index 46ecfc9..e099fc2 100644
--- a/tools/unsolo.tidal
+++ b/tools/unsolo.tidal
@@ -1,11 +1,12 @@
-unsolo 1
-unsolo 2
-unsolo 3
-unsolo 4
-unsolo 5
-unsolo 6
-unsolo 7
-unsolo 8
-unsolo 9
-unsolo 10
-unsolo 11
+do
+  unsolo 1
+  unsolo 2
+  unsolo 3
+  unsolo 4
+  unsolo 5
+  unsolo 6
+  unsolo 7
+  unsolo 8
+  unsolo 9
+  unsolo 10
+  unsolo 11