diff --git a/docs/PODCAST_PRD.md b/docs/PODCAST_PRD.md
index f102a26..8375e36 100644
--- a/docs/PODCAST_PRD.md
+++ b/docs/PODCAST_PRD.md
@@ -72,22 +72,26 @@
 
 ---
 
-## Configuration Variables Needed
+## Configuration Variables
 
 ```bash
-# Current (in .env.production)
+# Local TTS (macOS built-in)
 ENABLE_TTS=true
-TTS_PROVIDER=openai
-TTS_VOICE=alloy
-OPENAI_API_KEY=sk-...
+TTS_PROVIDER=macsay
 
-# New (for music layering)
-INTRO_MUSIC_URL=https://.../intro.mp3
-OUTRO_MUSIC_URL=https://.../outro.mp3
-BACKGROUND_MUSIC_URL=https://.../bg.mp3  # optional
-MUSIC_VOLUME=0.2
+# Music Files - LOCAL PATHS (no external hosting)
+INTRO_MUSIC_URL=/Users/mattbruce/Documents/Projects/OpenClaw/Web/blog-backup/public/podcast-audio/intro.mp3
+OUTRO_MUSIC_URL=/Users/mattbruce/Documents/Projects/OpenClaw/Web/blog-backup/public/podcast-audio/outro.mp3
+
+# Enable music mixing
+ENABLE_PODCAST_MUSIC=true
 ```
 
+### File Locations
+- **Intro:** `blog-backup/public/podcast-audio/intro.mp3`
+- **Outro:** `blog-backup/public/podcast-audio/outro.mp3`
+- **Generated Audio:** Stored in Supabase `podcast-audio` bucket (optional, can use local)
+
 ---
 
 ## Blockers