I Need to Know (Marc Anthony song)
"I Need to Know" is a 1999 song by Latin singer Marc Anthony and is the leading single from his fourth studio album Marc Anthony. It went to number 3 in the United States, number 28 in the United Kingdom, number 20 in New Zealand and Australia, number 1 in Poland, number 5 in Canada, number 8 in Finland and number 18 in the Netherlands. It was nominated for a Grammy Award in 2000.