diff --git a/Home.md b/Home.md
index 4c3335b..7e7157c 100644
--- a/Home.md
+++ b/Home.md
@@ -1,29 +1,34 @@
 - [An Introduction](https://github.com/pschatzmann/arduino-audio-tools/wiki/Introduction)
-- [Audio Output and Input with Microcontrollers](https://github.com/pschatzmann/arduino-audio-tools/wiki/Audio-Input-and-Output)
-- [External DACs](https://github.com/pschatzmann/arduino-audio-tools/wiki/External-DAC)
-- [External ADCs](https://github.com/pschatzmann/arduino-audio-tools/wiki/External-ADC)
-- [Audio Boards](https://github.com/pschatzmann/arduino-audio-tools/wiki/Audio-Boards)
+- Hardware
+  - [Audio Output and Input with Microcontrollers](https://github.com/pschatzmann/arduino-audio-tools/wiki/Audio-Input-and-Output)
+  - [External DACs](https://github.com/pschatzmann/arduino-audio-tools/wiki/External-DAC)
+  - [External ADCs](https://github.com/pschatzmann/arduino-audio-tools/wiki/External-ADC)
+  - [Audio Boards](https://github.com/pschatzmann/arduino-audio-tools/wiki/Audio-Boards)
 - [Examples](https://github.com/pschatzmann/arduino-audio-tools/wiki/Examples)
 - [It's not working!](https://github.com/pschatzmann/arduino-audio-tools/wiki/It's-not-working)
-- [Codecs / Encoding and Decoding of Audio](https://github.com/pschatzmann/arduino-audio-tools/wiki/Encoding-and-Decoding-of-Audio)
-- [The Audio Player Class](https://github.com/pschatzmann/arduino-audio-tools/wiki/The-Audio-Player-Class)
 - [Performance](https://github.com/pschatzmann/arduino-audio-tools/wiki/Performance)
-- [Volume Control and Panning](https://github.com/pschatzmann/arduino-audio-tools/wiki/Volume-Control)
-- [Converting the Number of Channels](https://github.com/pschatzmann/arduino-audio-tools/wiki/Converting-the-Number-of-Input-and-Output-Channels)
-- [Resampling](https://github.com/pschatzmann/arduino-audio-tools/wiki/Resampling)
-- [Splitting and Merging Audio](https://github.com/pschatzmann/arduino-audio-tools/wiki/Splitting-and-Merging-Audio)
+- Transforming Audio Data
+  - [Codecs / Encoding and Decoding of Audio](https://github.com/pschatzmann/arduino-audio-tools/wiki/Encoding-and-Decoding-of-Audio)
+  - [The Audio Player Class](https://github.com/pschatzmann/arduino-audio-tools/wiki/The-Audio-Player-Class)
+  - [Volume Control and Panning](https://github.com/pschatzmann/arduino-audio-tools/wiki/Volume-Control)
+  - [Converting the Number of Channels](https://github.com/pschatzmann/arduino-audio-tools/wiki/Converting-the-Number-of-Input-and-Output-Channels)
+  - [Resampling](https://github.com/pschatzmann/arduino-audio-tools/wiki/Resampling)
+  - [Splitting and Merging Audio](https://github.com/pschatzmann/arduino-audio-tools/wiki/Splitting-and-Merging-Audio)
+  - [Faust](https://github.com/pschatzmann/arduino-audio-tools/wiki/Faust)
 - [MemoryStream: Converting a File to Flash Memory](https://github.com/pschatzmann/arduino-audio-tools/wiki/MemoryStream:-Converting-a-File-to-Flash-Memory)
-- [Audio Effects](https://github.com/pschatzmann/arduino-audio-tools/wiki/Audio-Effects)
-- [Pitch Shifting](https://github.com/pschatzmann/arduino-audio-tools/wiki/Pitch-Shifting)
-- [Using Filters](https://github.com/pschatzmann/arduino-audio-tools/wiki/Filters)
-- [FFT](https://github.com/pschatzmann/arduino-audio-tools/wiki/FFT)
-- [Tensorflow-Lite-Audio-Output](https://github.com/pschatzmann/arduino-audio-tools/wiki/Tensorflow-Lite----Audio-Output)
-- [TensorFlow-Lite-MicroSpeech](https://github.com/pschatzmann/arduino-audio-tools/wiki/TensorFlow-Lite---MicroSpeech)
-- [Faust](https://github.com/pschatzmann/arduino-audio-tools/wiki/Faust)
-- [Working with PlatformIO](https://github.com/pschatzmann/arduino-audio-tools/wiki/Working-with-PlatformIO)
-- [Multicore Processing](https://github.com/pschatzmann/arduino-audio-tools/wiki/Multicore-Processing)
-- [Running an Audio Sketch on the Desktop](https://github.com/pschatzmann/arduino-audio-tools/wiki/Running-an-Audio-Sketch-on-the-Desktop)
-- [Using the Framework w/o Arduino](https://github.com/pschatzmann/arduino-audio-tools/wiki/Using-the-Framework-w-o-Arduino)
-- [Supported Scenarios](https://github.com/pschatzmann/arduino-audio-tools/wiki/Supported-Scenarios)
-- [Supported Architectures](https://github.com/pschatzmann/arduino-audio-tools/wiki/Supported-Architectures)
-- [Project Status](https://github.com/pschatzmann/arduino-audio-tools/wiki/Project-Status)
+  - [Audio Effects](https://github.com/pschatzmann/arduino-audio-tools/wiki/Audio-Effects)
+  - [Pitch Shifting](https://github.com/pschatzmann/arduino-audio-tools/wiki/Pitch-Shifting)
+  - [Using Filters](https://github.com/pschatzmann/arduino-audio-tools/wiki/Filters)
+  - [FFT](https://github.com/pschatzmann/arduino-audio-tools/wiki/FFT)
+- Machine Learning
+  - [Tensorflow-Lite-Audio-Output](https://github.com/pschatzmann/arduino-audio-tools/wiki/Tensorflow-Lite----Audio-Output)
+  - [TensorFlow-Lite-MicroSpeech](https://github.com/pschatzmann/arduino-audio-tools/wiki/TensorFlow-Lite---MicroSpeech)
+- Advanced Topics
+  - [Multicore Processing](https://github.com/pschatzmann/arduino-audio-tools/wiki/Multicore-Processing)
+  - [Running an Audio Sketch on the Desktop](https://github.com/pschatzmann/arduino-audio-tools/wiki/Running-an-Audio-Sketch-on-the-Desktop)
+- Supported Architectures
+  - [Working with PlatformIO](https://github.com/pschatzmann/arduino-audio-tools/wiki/Working-with-PlatformIO)
+  - [Supported Scenarios](https://github.com/pschatzmann/arduino-audio-tools/wiki/Supported-Scenarios)
+  - [Supported Architectures](https://github.com/pschatzmann/arduino-audio-tools/wiki/Supported-Architectures)
+  - [Project Status](https://github.com/pschatzmann/arduino-audio-tools/wiki/Project-Status)
+  - [Using the Framework w/o Arduino](https://github.com/pschatzmann/arduino-audio-tools/wiki/Using-the-Framework-w-o-Arduino)