Blog.

Notes, essays, and half-formed ideas.

• SongCoach v1.2.0 — a stem for the singer Aug 8, 2026 SongCoach now splits every song into four stems, including an isolated vocal, plus waveform markers to flag the riffs and changes — and a way to upgrade older recordings.
• CarCalc can now compare cars side by side Jul 31, 2026 A new Compare tab in CarCalc puts up to three EVs head to head on specs alone — price, practicality, energy and ownership — with the best in each row marked, and a link you can share.
• SongCoach v1.1.0 — capture a whole playlist, hands-free Jul 30, 2026 The second SongCoach release adds an Apple Music mode that auto-captures a playlist song by song, plus library search, delete, and export/import.
• CarCalc — how much electric car can you actually afford? Jul 28, 2026 A Melbourne EV calculator that models novated lease vs loan vs cash, with running costs, insurance and resale for real cars baked in. No email required.
• SongCoach — pulling the drums out of any song Jul 27, 2026 A local macOS app that isolates the drum track from any song so you can learn it, then play along to the backing track. The first release is out.
• A colour per project Jul 3, 2026 A tiny zsh utility that tints each terminal a stable colour per project, so parallel Claude Code sessions stop blurring together.