Bob was fond of Elvis Presley music. He was a big fan of the King of rock'n'roll.One day Bob told Erin about his favourite singer.Bob heard the famous song "Love me tender" over the radio and he was very much impressed.He said that before Elvis there was classical music and jazz. But since they started to play Elvis's records over the radio,the singer became very famous all over the world.Bob explained that there was no video yet at that time and the young people went to see Elvis in live shows.it was much better than TV.