Harinama in Moscow, Russia (13 min video)
Srila Prabhupada: The process of chanting the holy name of the Lord is always superbly effective, but it is especially effective in this age of Kali. All the great authorities of bhakti-yoga recommend the devotional process beginning with the chanting of the holy name of Krishna (tan-nama-grahanadibhih). (Srimad-Bhagavatam, 6.1.21 Purport)
Watch it here: https://goo.gl/sCDuuE