The
Baal Shem Tov, or Besht — the founder of Chasidism —
met the soul of the Messiah during an ascent to heaven.
The Besht asked him, "When will the Master come?"
The Messiah answered, "When your wellsprings break forth to the outside!"
(from a letter
written by the Besht to his brother-in-law about one of his soul ascents)
A soulful nigun for Ein K'erk'kha...V'ein Zulat'kha...Efes Bilt'kha...V'ein Domeh L'kha. Listen for the high point of this nigun at Moshi'einu, our Saviour.
This nigun is sung for hours on the second night of Pesach after counting the Omer for the first time in the Stolner shul in Brooklyn. It's also a great nigun for any kind of dancing, and for any time you count the Omer!
Six recordings based on Yakar, Reb Shlomo, Skolyer (two traditional and one adapted) and Reb Zalman (Ryzhin). For counting the Omer, Kabbalat Shabbat, Chanukah, etc.
Ana BeKhoach text, pdf, how it's used, etc. are here.