The song has been reimagined in styles ranging from to grunge-rock .
The song was written by and Ray Evans in 1956. que_sera_sera
: It promotes acceptance of the unknown and relief from future-oriented anxiety. 📺 Pop Culture Presence The song has been reimagined in styles ranging
: In the movie, the song serves as a desperate signal from a mother to her kidnapped son. que_sera_sera
: A viral contemporary cover known for its bass vocal harmonies .