[HANASHIR:16990] V'samachta B'chagecha

[CantorJ <CantorJ...>]

FYI,
As was mentioned by Meris, "V'samachta B'chagecha" is for the Shalosh Regalim 
(Passover, Shavuot, and Sukkot).  This goes back to the rabbinic 
classification of holy days.  The word "chag" is a technical term in that 
context.  Purim 
and Chanukah, post-Torah holidays,  are considered "minor holidays," so the 
term "chag" is not applied to them.

As for Purim, I think that "Rebbe Elimelech" is a great song -- especially 
this year when Purim begins after Havdalah.
Janice Roger