śekhara, paramānanda, tapana, sanātana
cāri-jana mili' kare nāma-saṅkīrtana
śekhara - Candraśekhara; paramānanda - Paramānanda Purī; tapana - Tapana Miśra; sanātana - Sanātana Gosvāmī; cāri-jana mili' - all four of them; kare - perform; nāma-saṅkīrtana - chanting of the Hare Kṛṣṇa mantra.