[PAR] [TLE] Effie Crockett [SEP] Effie Crockett (1857 - January 7, 1940), also known as Effie I. Canning, also known as Effie C. Carlton, was an American actress.  She is credited with having written and composed the lullaby "Rock-a-bye Baby"; by some accounts she created the song in 1872 while babysitting.  Because of "Rock-a-bye Baby", she is credited in over 100 films, many made decades after her death. [PAR] [TLE] Rock-a-bye Baby [SEP] 'Rock-a-bye Baby' is a nursery rhyme and lullaby.  The melody is a variant of the English satirical ballad Lillibullero .  It has a Roud Folk Song Index number of 2768.
[PAR] [TLE] Effie Crockett [ SEP ] Effie Crockett ( 1857 - January 7 , 1940 ) , also known as Effie I. Canning , also known as Effie C. Carlton , was an American actress . She is credited with having written and composed the lullaby " Rock - a - bye Baby " ; by some accounts she created the song in 1872 while babysitting . Because of " Rock - a - bye Baby " , she is credited in over 100 films , many made decades after her death . [PAR] [TLE] Rock - a - bye Baby [ SEP ] ' Rock - a - bye Baby ' is a nursery rhyme and lullaby . The melody is a variant of the English satirical ballad Lillibullero . It has a Roud Folk Song Index number of 2768 .
What ballad is the lullaby written and composed by Effie Crockett based on?
What ballad is the lullaby written and composed by Effie Crockett based on ?
Lillibullero
Lillibullero