The Eurovision Song Contest started with just 7 participating countries in 1956. It was the only contest with 2 songs per country. Following the break-up of the Soviet Union, more countries wanted to join in the 1990s. In 1993 and 1994, a then-record 25 countries took part. In 1996, a pre-qualification heat was organised to reduce 29 participants to 23, while host country Norway automatically qualified for the contest as 24th country. The challenge was solved in 2004, when a Semi-Final was introduced. Growing interest lead to the introduction of a second Semi-Final in 2008. As a result, a record number of 43 countries took part in 2008 for the first time.