Srimad Bhagavatam Canto 11, Chapter 08, Text 17

SB 11.8.17

gramya-gitam na srnuyad
 yatir vana-carah kvacit
sikseta harinad baddhan
 mrgayor gita-mohitat
 
Translation: 
 
A saintly person dwelling in the forest in the renounced order of life should never listen to songs or music promoting material enjoyment. Rather, a saintly person should carefully study the example of the deer, who is bewildered by the sweet music of the hunter’s horn and is thus captured and killed.
 
Purport: 
 
If one becomes attached to the sense gratification of materialistic music and songs, one will develop all the features of material entanglement. One should hear Bhagavad-gita, or the song sung by the Supreme Lord.
Srimad Bhagavatam Canto 11, Chapter 08, Text 16
Srimad Bhagavatam Canto 11, Chapter 08, Text 18