tech
February 17, 2026
Legendary composer Laurie Spiegel on the difference between algorithmic music and ‘AI’
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TL;DR
- Music Mouse, created by Laurie Spiegel in 1986, enabled algorithmic music composition on early home computers like the Mac, Atari, and Amiga.
- The program uses an XY grid where users move a mouse to control musical notes, restricting them to specific scales for guided creation.
- After being available until 2021, Music Mouse has been revived for modern operating systems by Eventide, keeping its core functionality while improving the sound engine and MIDI features.
- Spiegel views computers as a new kind of 'folk instrument,' where users can remix and repurpose musical material, similar to traditional folk music.
- She differentiates Music Mouse from AI, describing it as an 'intelligent instrument' or 'expert system' that assists human creativity rather than automating it.
- Spiegel believes that despite advancements in AI and algorithmic composition, the fundamental human drive for self-expression and emotion ensures the continued relevance of human composers and traditional musical skills.
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