CC Madhya 13.50

tri-bhuvana bhari’ uṭhe kīrtanera dhvani
anya vādyādira dhvani kichui nā śuni
Word for word: 
tri-bhuvana bhari’ — filling the three worlds; uṭhe — arose; kīrtanera dhvani — vibration of saṅkīrtana; anya — other; vādya-ādira — of musical instruments; dhvani — the sound; kichui — anything; nā — not; śuni — hears.
Translation: 
When the saṅkīrtana resounded, it filled the three worlds. Indeed, no one could hear any sounds or musical instruments other than the saṅkīrtana.