General Knowledge Quiz for Friday, 11 March 2016

A new general knowledge quiz is available every day. Try today's quiz or work through our archive of daily and themed quizzes.

Question 1: What medium had its first test with a recording of Richard Strauss's "Eine Alpensinfonie" by the Berlin Philharmonic conducted by Herbert von Karajan in 1981, and its first commercial pressing with "The Visitors" by ABBA a year later?