You probably hear Mariah Carey’s Christmas music a gazillion times during the holiday season.

Something different Mariah Carey hears is her bank account growing every year during the same time period. The song was released in 1994 and ever since, it has been listened to billions of times. Just this year, her song has been streamed almost 80 million times. Since debuting on Spotify, her song has streamed over 500 million times.

By 2016, she had accumulated $60 Million in earnings off her Christmas song. Each year she nets $600,000 to $1 Million in earnings. By the time 2020 ends, her earnings will be around $65 Million.