Original sentence: The songs vocals are performed primarily by Lou Reed, with John Cale and Sterling Morrison performing backing vocals
Edited sentence: After staying up all night, he walked outside and the bright light of the sun ("white light") sent a burning sensation from his eyes all the way down his body ("white heat").Reed got the inspiration for the song after one night of taking such pills.The song is about the effects of amphetamine pills.The song's vocals are performed primarily by Lou Reed, with John Cale and Sterling Morrison performing backing vocals