Bless her heart! I often wonder what it is about certain songs that resonate with babies. MM loved the "Law and Order" theme song, which was REALLY hard to duplicate.
Aw...what a sweetie! Little lady needs her music. :-)When my boys were fussy babies, if I sang "Would You Like to Swing on a Star" to them, they would calm right down.
For my Little Guy, it was Peaceful Easy Feeling by the Eagles, which makes a bit more sense than Biggie. We called it the Magic Song.