The @claudeai video "Synthesizer" (posted on Twitter/X on 2026-05-12)…

The @claudeai video "Synthesizer" (posted on Twitter/X on 2026-05-12) demonstrates music playback through a cardputer’s built-in speaker. The short demo clip highlights onboard audio output from the device itself rather than external speakers, showing the cardputer can produce audible music directly.