gauḍīyā-saṅkīrtane - congregational chanting by the Gauḍīya Vaiṣṇavas; āra - and; rodana - crying; miliyā - mixing; mahā-kolāhala - a great, tumultuous sound vibration; haila - there was; brahmāṇḍa - the universe; bhariyā - filling.

Indeed, the chanting and crying of the Gauḍīyā Vaiṣṇavas mixed and created a tumultuous sound vibration that filled the entire universe.