A lullaby is a gentle melody that has been calming infants for epochs. These tunes are often simple in structure, with familiar melodies and lyrics that describe dreams. A good lullaby can ease a baby to sleep https://youtube.com/playlist?list=PL9MA18nixW__bOMUT9dxRavfZM82qEeYy&si=TUbK6WSPIpr-1n66