Cantonese Lyrics, Vibe Coding & 0243 (Cantonese)

Jenny Wong — Founder of Cantolyrics.ai, an AI-powered Cantonese lyric-writing app that uses the 0243 tonal notation system to teach LLMs to compose tonally-correct Hong Kong pop lyrics. Currently Digital Marketing Assistant at Heng An Standard Life (Asia). Music content creator with 35,000+ Instagram followers and 2M+ views. Founder of AI DreamLab, a Hong Kong community for AI builders. Cantolyrics.ai was featured in the AI Tinkerers Community Spotlights. Creative writing background (Hong Kong Baptist University); no prior coding experience before this project.

Chapters

1. 0:00Intro — meeting Jenny at the March AI Tinkerers event
2. 1:39Meet Jenny — creative writing background, no IT
3. 2:40Discovering Vibe coding — six months ago
4. 4:10Three months of failed tools — Dify, N8N, Manus, Genspark
5. 6:40The 0243 breakthrough — meeting godfather 黃志華
6. 9:10Time-outs and prompt simplification
7. 10:10Finding the IT community on IG and TG
8. 14:40What is 0243? Simplifying nine tones to four
9. 15:10Six tones of 媽 — live demo
10. 16:10The 0243 system in action — 小酒 example
11. 19:10Eason Chan's 幸福摩天輪 — change the theme to 'animals'
12. 22:10Re-roll feature & the six-month AI transformation
13. 24:40Over-reliance on AI — sycophancy & dependence
14. 26:40Robert Redford's fake films — when ChatGPT lies
15. 28:40Brain atrophy — what happens when you stop thinking
16. 29:40Six-month recap — a different way to solve problems
17. 32:40Nelson's advice — write a PRD before coding
18. 35:10International interest in Cantonese
19. 38:10Growing pains — hobby or business?
20. 40:40黃霑 & 上海灘 — ten minutes vs six months
21. 44:40Aug's background — generalist & creative coder
22. 47:10Outro — check back in six months

About This Episode

Jenny Wong is a corporate marketer with a creative writing background and zero IT experience. Six months ago she set out to build an AI that could write tonally-correct Cantonese pop lyrics. Every major LLM failed at Cantonese tone-matching. So she taught herself through Dify, n8n, Manus, and Genspark, found the local HK AI community on Telegram and Instagram, met 黃志華 — the godfather of the 0243 tonal notation system — and shipped Cantolyrics.ai, which now generates Hong Kong-quality lyrics in around four minutes. Our second fully-Cantonese episode.