DESCRIPTION: Hawaiian slack key guitar master Sonny Chillingworth provides some insight into early telecommunications technology in the islands, and plays "Needle and Thread." From the DVD "Ki Ho'Alu: That's Slack Key Guitar." More info at https://stefan-grossmans-guitar-workshop.webflow.io/stefan-grossmans-guitar-workshop-online-store#!/Thats-Slack-Key-Guitar/p/131764984