Conspiracy theory links 1960s California hippie music scene to military experiment

A conspiracy theory tying California's 1960s hippie music scene to a secret military experiment is trending in the UK, reported by Classical-Music.com. Only headline-level items were collected, so the claim's details and evidence are not confirmed here.

Timeline

1. 18 Oct, 17:40 UTCFirst appeared on Google Trends
2. 18 Oct, 17:40 UTCPicked up on News
3. 18 Oct, 17:40 UTCClassical-Music.com runs the conspiracy story

Top sources

• 1960sGoogle Trends
• Robert Plant was already in Led Zeppelin. One otherworldly 1960s band left him amazedFar Out Magazine
• L’Afrique, c’est chic: pictures from a unique 1960s photo studioThe Times