diff --git a/tutorials/2a_caketracker/1_counter.orca b/tutorials/2a_caketracker/1_counter.orca
new file mode 100644
index 0000000..bf18dc9
--- /dev/null
+++ b/tutorials/2a_caketracker/1_counter.orca
@@ -0,0 +1,33 @@
+.........................................................
+.........................................................
+....####...####..#....#.#....#.#####.######.#####........
+...#....#.#....#.#....#..#...#...#...#......#....#.......
+...#......#....#.#....#.#.#..#...#...#####..#....#.......
+...#......#....#.#....#.#..#.#...#...##.....#####........
+...#....#.#....#.#....#.#...##...#...#......#...##.......
+....####...####...####..#....#...#...######.#....##......
+.........................................................
+.........................................................
+...#.outputs.framenr.divided.by.rate.modulo.range.#......
+.........................................................
+.........................................................
+...................#.rate.#.#.range.#....................
+.........................................................
+..........................1C8............................
+...........................6.............................
+.........................................................
+.........................................................
+...............#.These.are.the.default.#.................
+.........................................................
+.........................................................
+...........................C.............................
+...........................6.............................
+.........................................................
+.........................................................
+.........................................................
+...........#.increment.every.8.frame.up.to.3.#...........
+.........................................................
+..........................8C4............................
+...........................2.............................
+.........................................................
+.........................................................
diff --git a/tutorials/2a_caketracker/2_track.orca b/tutorials/2a_caketracker/2_track.orca
new file mode 100644
index 0000000..a8016c6
--- /dev/null
+++ b/tutorials/2a_caketracker/2_track.orca
@@ -0,0 +1,41 @@
+.........................................................
+.........................................................
+.........................................................
+.........#######..#####.....#.....#####..#....#..........
+............#....##....#...#.#...#.....#.#...#...........
+............#....#.....#..#...#..#.......#..#............
+............#....######..#.....#.#.......####............
+............#....#...#...#######.#.......#..##...........
+............#....#....#..#.....#.#.....#.#...##..........
+............#....#.....#.#.....#..#####..#....###........
+.........................................................
+..........#.Track.output.one.element.of.a.list.#.........
+.........................................................
+.............#.4.elements.#.#.the.list.is.abcd.#.........
+.........................................................
+........#.outputs.the.#..04Tabcd.........................
+........#...element...#....a.............................
+........#.....nr.0....#..................................
+.........................................................
+.........................................................
+.........................................................
+........#.attach.a.counter.to.the.index.operand.#........
+.........................................................
+........................4C4..............................
+.........................24Tabcd.........................
+...........................c.......#.YAY.#...............
+.........................................................
+.........................................................
+.........................................................
+.........................................................
+.........................................................
+.........#.use.the.track.output.as.the.notenr.#..........
+.........................................................
+........................4C8..............................
+....................#..D168TceghcEgh.....................
+........................;14g.............................
+.........................................................
+.........................................................
+.........................................................
+.........................................................
+.........................................................
diff --git a/tutorials/2a_caketracker/3_variables.orca b/tutorials/2a_caketracker/3_variables.orca
new file mode 100644
index 0000000..f7cda50
--- /dev/null
+++ b/tutorials/2a_caketracker/3_variables.orca
@@ -0,0 +1,33 @@
+.................................................................
+..#....#...##...#####..#...##...#####..#......######..####.......
+..#....#..#..#..#....#.#..#..#..#....#.#......#......#...........
+..#....#.#....#.#....#.#.#....#.#####..#......#####...####.......
+..#....#.######.#####..#.######.#....#.#......#...........##.....
+...#..#..#....#.#...#..#.#....#.#....#.#......#......#....##.....
+....##...#....#.#....#.#.#....#.#####..######.######..####.......
+.................................................................
+.................................................................
+..................#.Write.a.variable.#...........................
+.................................................................
+............................2C.........R8........................
+................aV2........bV1.......cV7.........................
+.................................................................
+.................................................................
+.................................................................
+..................#.Read.a.variable.#............................
+.................................................................
+.................Va.........Vb........Vc.........................
+.................2..........1.........7..........................
+.................................................................
+.................................................................
+.................................................................
+..................#.Read.mutliple.vars.#.........................
+.................................................................
+.................................................................
+..........................3Kabc......#.reads.a.b.and.c.#.........
+............................217..................................
+.................................................................
+.................................................................
+.................................................................
+.................................................................
+.................................................................
diff --git a/tutorials/2a_caketracker/4_caketracker.orca b/tutorials/2a_caketracker/4_caketracker.orca
new file mode 100644
index 0000000..80ae2ce
--- /dev/null
+++ b/tutorials/2a_caketracker/4_caketracker.orca
@@ -0,0 +1,41 @@
+.........................................................................................
+.......#####.......................#######...............................................
+......#.....#...##...#....#.######....#....#####....##....####..#....#.######..####......
+......#........#..#..#...#..#.........#....#....#..#..#..#....#.#...#..#......#....#.....
+......#.......#....#.####...#####.....#....#....#.#....#.#......####...####...#....#.....
+......#.......######.#..#...#.........#....#####..######.#......#..#...##.....#####......
+......#.....#.#....#.#...#..#.........#....#...#..#....#.#....#.#...#..##.....#...#......
+.......#####..#....#.#....#.######....#....#....#.#....#..####..#....#.######.#....#.....
+.........................................................................................
+...........#.combining.the.result.of.first.bleeps.with.the.track.and.variable.#..........
+.........................................................................................
+.........................................................................................
+.........................................................................................
+..........................................C..............................................
+..........................................18Tfheiokl.....................................
+..........................................aVh............................................
+.........................................................................................
+.........................................................................................
+.........................................................................................
+..........................................D2..Va.........................................
+...........................................;14h..........................................
+.........................................................................................
+.........................................................................................
+.........................................................................................
+..........................................D3..Va.........................................
+..........................................*;23h..........................................
+.........................................................................................
+.........................................................................................
+.........................................................................................
+..........................................D1..Va.........................................
+..........................................*;52hf2........................................
+.........................................................................................
+.........................................................................................
+.........................................................................................
+..........................................D7..Va.........................................
+...........................................;33h3z........................................
+.........................................................................................
+.........................................................................................
+..................#.results.in.eternal.bleeps.of.the.spotless.beethoven.#................
+.........................................................................................
+.........................................................................................