It seems like just yesterday that the music outlets, gossip mags and baby blogs were all uniting to await the birth of Blue Ivy Carter: One of the most famous musical offspring in years. While she has some competition for most famous music kid with North West and now Saint West, today is Blue Ivy's day—specifically, her fourth birthday—and no one can take that from her.

To celebrate the occasion, we made the playlist below with Bey and Jay's bundle of joy in mind, compiling everything from Joni Mitchell's "Blue" to Active Child's "Ivy." (Two jokes in one!) Hey Blue, hit us up if you need any more playlists or check out all our playlists when you get a little older.

Don't miss Mr., Mrs. and Baby Carter in the 34 Most Exquisite Stills From Beyonce's Visual Album gallery.