Eurovision Song Contest 1974

The 1974 Eurovision Song Contest featured a notable performance by ABBA. During their time at St Luke's University, the Twelfth Doctor let Nardole take the TARDIS on a vacation to see Eurovision in 1977, as Nardole was a major fan of ABBA. (AUDIO: Dead Media)

Behind the scenes
ABBA won the Eurovision Song Contest for Sweden this year, kicking off the group's immense success to follow.