Melodious kirtan such as this by Her Grace Premanjali DD is a sure recipe for instant and enlivening happiness. Just see how happy she seems to be with a wonderful smile. Besides that, because of its spiritual nature, one never grows tired of it, as happens with material happiness neither does it sap one’s vital energy. Who would not accept to participate in such joyous occasions unless that person “is to be understood very much bewildered by the illusory energy of the Lord.”

Full quote:

“In this Age of Kali, if a person does not take advantage of chanting the Hare Krsna mantra, which is offered as a great concession to the fallen human beings of this age, it is to be understood that he is very much bewildered by the illusory energy of the Lord.” SB 4.24.14, purport, last sentence.