https://youtu.be/b6E_mvkhz6MHodesh Tob! This melody is sung on Yom Tob and Shabbat-Rosh Hodesh in the Spanish and Portuguese Sephardi communities of New York and Philadelphia. It's origins are unclear. It is unknown in London, where Min Hametsar is chanted to the melody for Shirat Hayam. Could it possibly be Dutch? Perhaps, one of those melodies from Amsterdam that over the centuries has fallen into disuse? Any thoughts, please let me know.Photo Credit: Manhattan Sideways (http://sideways.nyc)Please like and share.For an mp3 of this recording please visit my website, where there are over 70 selections available for downloading.http://danielhalfon.com/multitrack-recordings/