This week's bi-weekly episode features some of the Beatles Amazing harmonies that were their trade-mark during their early years with such tunes as 'Hold Me Tight' and 'To Know Her Is To Love Her', but even on Abbey Road and Let It Be, they showed us that they could harmonize like no other group with 'Sun King', 'Because' and 'Two of Us'. Hear these songs and more in Episode 7 of 'The Beatles: Now & Then'.