A lullaby is a gentle melody that has been pacifying infants for epochs. These hymns are often basic in structure, with constant melodies and verses that describe dreams.
A good lullaby can induce slumber quickly, and https://youtube.com/playlist?list=PL9MA18nixW__bOMUT9dxRavfZM82qEeYy&si=TUbK6WSPIpr-1n66