Here is an uplifting niggun that ends with the words
“צי אזוי, צי אזוי, פריילאך דארף מען זיין”;
whether things are this way or that way, we need to be happy.
Some say that this niggun was composed by the Mitteler Rebbe’s chassidim right after his histalkus. The Rebbe was nistalek on Tes Kislev, just one day before the first anniversary of his Chag Hageulah on Yud Kislev! So the chassidim composed this niggun with the message of “whether things are this way or that way, we need to be happy”.