"look at all the things my true love gave to me" is what Ari sings from the snippet, it resembles the classic xmas song that goes, "on the first day of xmas my TRUE LOVE gave to me.. " (https://en.wikipedia.org/wiki/The_Tw...hristmas_(song))
That's why I think it may be an xmas song. It's at least referencing that classic.
YAS @ you knowing the tea!
The only reason why I doubted it was because of how late in December it is and she hasn't decided to release anything (Christmas is next week )
)