YouTube of "Sadeguer Khusidl"

Here's a snippet of us marching in to  begin a concert

and another of "di rayse nukh amerike" (The Trip to America)

Sound clips

Link to two audios -scroll down to the phrase "2 AUDIO" which appears right under the under the video

The first is a bulgar (dance tune) composed by Yiddish Theater's Joseph Rumshinsky

...a basement tape...

The second is a medley of two versions - both Hasidic - of  menukhe v'simkhe ("rest and joy") recorded live at Jalopy in Brooklyn.