In playing the flute, Krsna was very expert, and the gopis were captivated by the sound vibration, which was not only attractive to them but to all the living creatures who heard it. KRSNA BOOK, p.147.
O Govinda, feeling Your separation, I am considering a moment to be like twelve years or more. Tears are flowing from my eyes like torrents of rain, and I am feeling all vacant in the world in the absence of You. - Lord Chaitanya