Some scientific studies suggest one of the reasons we are SO attracted to & fascinated by rhythm is because we develop in our Mother's wombs listening to her heart beats - I find this to be bloody fantastic !! ;)
http://www.academia.edu/7589561/Heart_Womb_Symphony_Understanding_organic_natural_fluctuations
True/not true ? To me it makes perfect sense & the fact is a cousin of mine while pregnant loved to just lay back & listen to Pink Floyd playing softly, when both her children were born guess how long it would take to make them fall asleep by playing their music ? A few seconds…. ;)