an Entity references as follows:
RPM was a Canadian magazine that published the best-performing singles of Canada from 1964 to 2000. 1990 saw 21 songs reach the number-one spot in Canada. Phil Collins achieved the first number one of the year, "Another Day in Paradise", while Wilson Phillips stayed at number one into 1991 with "Impulsive". Nine different acts reached number one for the first time in 1990: The Wild Pair, Janet Jackson, Sinéad O'Connor, New Kids on the Block, Taylor Dayne, Mariah Carey, Wilson Phillips, Jon Bon Jovi without his band, and Alias—the only Canadian artist to reach number one during the year.