doṅhāra nāma guṇa śuni,
bhakta mukhe puni puni,
parama ānanda sukha pāñu
(Prema Bhakti Chandrika)

If the names, qualities, lilas and so on of Śrī Rādhā-Govinda are repeatedly heard with a joyful heart from the mouth of a bhakta, resolute service to Śrī Rādhā-Kṛṣṇa is easily performed externally with body, mind and words and internally by loving contemplation of one’s service in the mentally conceived siddha-deha.
This is an unfailingly powerful sādhana for attaining success or prema through rāga-bhajana.

Radhakunda Mahanta Sri Srimat Ananta das Babaji