Why was this invented

The radio player can hear songs and music and be happy and be joyful and dace a round.

how has this object changed the radio is not that big and it is in a box the steroid  it has b-

uttens in the future it is really big .how does this object affect people 's lives so you can hear

differind music.how might it changed and affect people lives in the future so you can hear

diffend insterseds so you don't have to play it.