https://youtu.be/55g9BKoJCHAI first heard this gem of a tune for Lekha Dodi in the exquisite 'Flamenga' synagogue in Gibraltar. As you can hear, it is a variant of what is, perhaps, the most widely known tune for Yigdal Elohim Chai in the Sephardi world.Please share.For a downloadable mp3 of this recording, please go to this page:http://danielhalfon.com/multitrack-recordings/