The world is always made better by hearing new Lecha Dodi tunes.
This one is from the Sephardic community in Istanbul.

seen from Russia

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seen from Maldives

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seen from Germany
seen from Germany

seen from Germany

seen from Germany
seen from Germany
seen from Germany

seen from Iraq

seen from Germany
seen from Singapore
seen from China
seen from United States

seen from United States
The world is always made better by hearing new Lecha Dodi tunes.
This one is from the Sephardic community in Istanbul.
Thank you for tracking down the German volumes; my German isn't very good but presumably sheet music works the same in any language which was the main attraction.
That was not me. Maybe you also sent an ask thanking @itsik-isserles, who actually found it, but in case you didn't - I'm willing to pass the gratitude on.
The table of contents names the songs in Hebrew letters as well and oh my G-d you weren't kidding with the number of Lecha Dodi tunes. It supposedly has one for each Parsha. Which wouldn't actually be as many as you said, but I doubt that's all of it.
Anyway, happy for you! I barely know how to read sheet music if there's a G-clef, much less play (especially since I know no instrument), so it's not of much use to me, though I would love to hear some of the old Ashkenazi tunes we may have lost. I don't think you can send those in anon even if you recorded some, though, so meh. But again, good luck!
Pro tip for Friday night davening: the tune of Hallelujah works incredibly for Lecha Dodi. Like really really great. I don’t know who needs to hear this but you have to try it it’s amazing
Sometimes shame is a mirror. We get stuck because we’re so afraid everything is the disaster it tells us it is. It’s only by putting it down that we can bring give each other refuge.
The 2nd to last paragraph of Lecha Dodi is the best paragraph and you cannot convince me otherwise
lecha dodi is kind of a banger tho
Lecha Dodi - Morocco
Lecha dodi likrat kala peney shabbat nekabelah 🎶