Sefiras HaOmer like you see only by our Rebbe, the Gaon Rabbi Eliezer Berland shlit”a. In a film from his days of exile in Holland in 5773, we see the Rav count day 22 of the Omer, drawn out with a melody as is characteristic of the Rav in all his Avodas Hashem.
Rav Berland shlit”a sings, “We are prepared and ready to fulfill the positive Mitzvah of Sefiras HaOmer,” while surrounded by Talmidim who join in in the niggun. At the end, we see the Rav count the Omer with the devotion of great Tzaddikim.