Bhakti Yoga in Japan (Album of photos)
Srila Prabhupada: Kirtan means sometimes chanting with music, and sometimes speaking. Both of them are kirtan. Kirtayati iti kirtanam. Whenever we glorify the Lord, that is called kirtan. The Srimad-Bhagavatam reading is also kirtan. (Janmastami, Montreal, August 16, 1968)
Find them here: https://goo.gl/J1Dk5N