The images of the video can be found at several pages in the web. One of them is: https://beyondthehumanvision.wordpress.com/effects/
In Greek mythology, the Sirens were three dangerous mermaid like creatures, portrayed as seductresses who lured nearby sailors with their enchanting music ...
All Credits Goes to KN.
Nigel Pennick sings and plays his composition Illness Blues on electric guitar and bouzouki.