diff --git a/website/src/config.ts b/website/src/config.ts
index 3d5c6069..c6cc9f59 100644
--- a/website/src/config.ts
+++ b/website/src/config.ts
@@ -59,7 +59,7 @@ export const SIDEBAR: Sidebar = {
       { text: 'Introduction', link: 'functions/intro' },
       { text: 'Pattern Constructors', link: 'learn/factories' },
       { text: 'Time Modifiers', link: 'learn/time-modifiers' },
-      { text: 'Value Modifiers', link: 'functions/value-modifiers' },
+      { text: 'Control Parameters', link: 'functions/value-modifiers' },
       { text: 'Signals', link: 'learn/signals' },
       { text: 'Conditional Modifiers', link: 'learn/conditional-modifiers' },
       { text: 'Tonal Modifiers', link: 'learn/tonal' },
diff --git a/website/src/pages/functions/value-modifiers.mdx b/website/src/pages/functions/value-modifiers.mdx
index 1f949b01..308dfd77 100644
--- a/website/src/pages/functions/value-modifiers.mdx
+++ b/website/src/pages/functions/value-modifiers.mdx
@@ -1,61 +1,154 @@
 ---
-title: Value Modifiers
+title: Control Parameters
 layout: ../../layouts/MainLayout.astro
 ---
 
 import { MiniRepl } from '../../docs/MiniRepl';
 import { JsDoc } from '../../docs/JsDoc';
 
-# Value Modifiers
+# Control Parameters
 
-## Notes
+Besides functions that control time, we saw earlier that functions like `note` and `cutoff` control different parameters (short params) of an event.
+Let's now look more closely at how these `param(eter) functions` work.
 
-Notes are automatically available as variables:
+# Parameter Functions
 
-<MiniRepl client:only="react" tune={`note(seq(d4, fs4, a4)) // note("d4 f#4 a4")`} />
+A very powerful feature of tidal patterns is that each parameter can be controlled independently:
 
-An important difference to the mini notation:
-For sharp notes, the letter "s" is used instead of "#", because JavaScript does not support "#" in a variable name.
+<MiniRepl
+  client:only="react"
+  tune={`note("c a f e")
+.cutoff("<500 1000 2000 [4000 8000]>")
+.gain(.8)
+.s('sawtooth')
+.log()`}
+/>
 
-The above is the same as:
+In this example, the parameters `note`, `cutoff`, `gain` and `s` are controlled independently by either patterns or plain values (numbers / text).
+After pressing play, we can observe the time and parameter values of each event (hap) in the output created by `.log()`.
 
-<MiniRepl client:only="react" tune={`note(seq('d4', 'f#4', 'a4'))`} />
+## Plain vs Parameterized Values
 
-Using strings, you can also use "#".
+Patterns that are not wrapped inside a param function will contain unlabeled `plain values`:
 
-## Alternative Syntax
+<MiniRepl client:only="react" tune={`"<c e g>".log()`} />
 
-In the above example, we are nesting a function inside a function, which makes reading the parens a little more difficult.
-To avoid getting to many nested parens, there is an alternative syntax to add a type to a pattern:
+This will not generate any sound output, because Strudel could only guess which param is meant by these letters.
 
-<MiniRepl client:only="react" tune={`seq(d4, fs4, a4).note()`} />
+Now compare that to the version wrapped in `note`:
+
+<MiniRepl client:only="react" tune={`note("<c e g>").log()`} />
+
+Now it is clear that these letters are meant to be played as notes.
+Under the hood, the `note` function (as well as all other param functions)
+will wrap each plain value in an object. If the note function did not exist, we would need to write:
+
+<MiniRepl client:only="react" tune={`cat({note:'c'},{note:'e'},{note:'g'}).log()`} />
+
+This will have the same output, though it is rather unwieldy to read and write.
+
+## Wrapping Parameter Functions
+
+To avoid too much nesting, param functions can also be chained like this:
+
+<MiniRepl client:only="react" tune={`cat('c', 'e', 'g').note().log()`} />
+
+This is equivalent to `note(cat('c','e','g')).log()`.
 
 You can use this with any function that declares a type (like `n`, `s`, `note`, `freq` etc), just make sure to leave the parens empty!
 
-## Pattern.add
+## Plain Value Modification
+
+Patterns of plain values can be modified with any of the following operators:
+
+<MiniRepl client:only="react" tune={`"50 60 70".add("<0 1 2>").log()`} />
+
+Here, the add function modifies the numbers on the left.
+Again, there is no output because these numbers have no meaning without a param.
+
+## Param Value Modification
+
+To modify a parameter value, you can either:
+
+- Use the operator on the plain value pattern, inside the param function:
+
+  <MiniRepl client:only="react" tune={`note("50 60 70".add("<0 1 2>")).room(.1).log()`} />
+
+- Similarly, use the operator on the plain value pattern and wrap it later:
+
+  <MiniRepl client:only="react" tune={`"50 60 70".add("<0 1 2>").note().room(.1).log()`} />
+
+- Specify which param should be modified inside the operator function:
+
+  <MiniRepl client:only="react" tune={`note("50 60 70").room(.1).add(note("<0 1 2>")).log()`} />
+
+- Modify _all_ numeral params:
+
+  <MiniRepl client:only="react" tune={`note("50 60 70").room(.1).add("<0 1 2>").log()`} />
+
+Which of these 3 ways to use strongly depends on the context!
+Note that the order of chaining param functions also matters!
+In the last example, the `room` value would not have changed if it was applied later:
+
+<MiniRepl client:only="react" tune={`note("50 60 70").add("<0 1 2>").room(.1).log()`} />
+
+This shows how the execution of the chained functions goes from left to right.
+In this case, the `.add` will only modify what's on the left side.
+
+# Operators
+
+This group of functions allows to modify the value of events.
+
+## add
 
 <JsDoc client:idle name="Pattern.add" h={0} />
 
-## Pattern.sub
+## sub
 
 <JsDoc client:idle name="Pattern.sub" h={0} />
 
-## Pattern.mul
+## mul
 
 <JsDoc client:idle name="Pattern.mul" h={0} />
 
-## Pattern.div
+## div
 
 <JsDoc client:idle name="Pattern.div" h={0} />
 
-## Pattern.round
+## round
 
 <JsDoc client:idle name="Pattern.round" h={0} />
 
-## Pattern.apply
+## floor
 
-<JsDoc client:idle name="Pattern.apply" h={0} />
+<JsDoc client:idle name="Pattern.floor" h={0} />
 
-## Pattern.range
+## ceil
+
+<JsDoc client:idle name="Pattern.ceil" h={0} />
+
+## range
 
 <JsDoc client:idle name="Pattern.range" h={0} />
+
+# Custom Parameters
+
+You can also create your own parameters:
+
+<MiniRepl
+  client:only="react"
+  tune={`let x = createParam('x')
+x(sine.range(0, 200))
+`}
+/>
+
+Multiple params can also be created in a more consice way, using `createParams`:
+
+<MiniRepl
+  client:only="react"
+  tune={`let { x, y } = createParams('x', 'y');
+x(sine.range(0, 200)).y(cosine.range(0, 200));
+`}
+/>
+
+Note that these params will not do anything until you give them meaning in your custom output!
diff --git a/website/src/pages/learn/factories.mdx b/website/src/pages/learn/factories.mdx
index 7bce19df..d98629d2 100644
--- a/website/src/pages/learn/factories.mdx
+++ b/website/src/pages/learn/factories.mdx
@@ -20,6 +20,7 @@ These are the equivalents used by the Mini Notation:
 | `timeCat([3,x],[2,y])`         | `"x@2 y@2"`      |
 | `polymeter([a, b, c], [x, y])` | `"{a b c, x y}"` |
 | `polymeterSteps(2, x, y, z)`   | `"{x y z}%2"`    |
+| `silence`                      | `"~"`            |
 
 ## cat
 
@@ -56,3 +57,7 @@ As a chained function:
 ## polymeterSteps
 
 <JsDoc client:idle name="polymeterSteps" h={0} />
+
+## silence
+
+<JsDoc client:idle name="silence" h={0} />
diff --git a/website/src/pages/learn/signals.mdx b/website/src/pages/learn/signals.mdx
index ee5614d1..0cf0f58e 100644
--- a/website/src/pages/learn/signals.mdx
+++ b/website/src/pages/learn/signals.mdx
@@ -56,54 +56,54 @@ These methods add random behavior to your Patterns.
 
 <JsDoc client:idle name="chooseCycles" h={0} />
 
-## Pattern.degradeBy
+## degradeBy
 
 <JsDoc client:idle name="Pattern.degradeBy" h={0} />
 
-## Pattern.degrade
+## degrade
 
 <JsDoc client:idle name="Pattern.degrade" h={0} />
 
-## Pattern.undegradeBy
+## undegradeBy
 
 <JsDoc client:idle name="Pattern.undegradeBy" h={0} />
 
-## Pattern.sometimesBy
+## sometimesBy
 
 <JsDoc client:idle name="Pattern.sometimesBy" h={0} />
 
-## Pattern.sometimes
+## sometimes
 
 <JsDoc client:idle name="Pattern.sometimes" h={0} />
 
-## Pattern.someCyclesBy
+## someCyclesBy
 
 <JsDoc client:idle name="Pattern.someCyclesBy" h={0} />
 
-## Pattern.someCycles
+## someCycles
 
 <JsDoc client:idle name="Pattern.someCycles" h={0} />
 
-## Pattern.often
+## often
 
 <JsDoc client:idle name="Pattern.often" h={0} />
 
-## Pattern.rarely
+## rarely
 
 <JsDoc client:idle name="Pattern.rarely" h={0} />
 
-## Pattern.almostNever
+## almostNever
 
 <JsDoc client:idle name="Pattern.almostNever" h={0} />
 
-## Pattern.almostAlways
+## almostAlways
 
 <JsDoc client:idle name="Pattern.almostAlways" h={0} />
 
-## Pattern.never
+## never
 
 <JsDoc client:idle name="Pattern.never" h={0} />
 
-## Pattern.always
+## always
 
 <JsDoc client:idle name="Pattern.always" h={0} />