Video from Meron 7th of Adar fest
Moshe Berlin sends to the following link of Hasidic singing at this year's 7th of Adar celebration in Meron, Israel:
www.tsofar.com/zofar/mashtap/show.asp?id=8465
The 7th of Adar is the traditional Hillula (Moshe Rabeinu's day of birth and death) at the tomb of Rabi Shimeon Bar Yokhai … A lot of klezmer music, chassidic dancing, and of course "Khalakes" (first haircut to 3 years old kids).