diff --git a/1209/AA61/index.md b/1209/AA61/index.md
new file mode 100644
index 00000000..89de3965
--- /dev/null
+++ b/1209/AA61/index.md
@@ -0,0 +1,9 @@
+---
+layout: pid
+title: apfelbug
+owner: apfelaudio
+license: MIT
+site: https://github.com/apfelaudio/apfelbug
+source: https://github.com/apfelaudio/apfelbug
+---
+`apfelbug` is an RP2040-based JTAG debugger and CDC/UART terminal that is built into the Tiliqua FPGA-based audio multitool and other devices from apfelaudio. It runs firmware based on the `pico-dirtyJtag` project with some additional features.
diff --git a/1209/AA62/index.md b/1209/AA62/index.md
new file mode 100644
index 00000000..728f8755
--- /dev/null
+++ b/1209/AA62/index.md
@@ -0,0 +1,11 @@
+---
+layout: pid
+title: tiliqua
+owner: apfelaudio
+license: CERN-OHL-S-2.0
+site: https://github.com/apfelaudio/tiliqua
+source: https://github.com/apfelaudio/tiliqua
+---
+Tiliqua is a standalone FPGA-based audio multitool in a Eurorack module. It has 8 proximity-sensitive audio channels, MIDI, USB2 audio capability using the provided high-speed PHY, a built-in debugger and PMOD-compatible expansion headers.
+
+Tiliqua has 2 USB ports: a high-speed USB2 port for class-compliant USB audio (this pid), and a built-in debugger which enumerates as `apfelbug` (separate pid).
diff --git a/org/apfelaudio/index.md b/org/apfelaudio/index.md
new file mode 100644
index 00000000..513b4172
--- /dev/null
+++ b/org/apfelaudio/index.md
@@ -0,0 +1,6 @@
+---
+layout: org
+title: apfelaudio
+site: https://www.apfelaudio.com/
+---
+Open audio hardware and FPGA-based tools for musicians and engineers.