Question: "European Song" is a football song released in 1983 to mark Aberdeen's participation in which football match contested between Aberdeen of Scotland and Real Madrid of Spain?

Context paragraphs:
History of Aberdeen F.C.: Aberdeen Football Club are one of Scotland's most successful football teams and have the distinction of never having been relegated.  Among clubs which have been playing in the senior Scottish leagues for more than 20 years, only Celtic and Rangers (demoted, but not relegated) share this distinction.  Aberdeen are the only Scottish team to have won two European trophies – the European Cup Winners' Cup against Real Madrid on 11 May 1983 and the European Super Cup against the European Cup holders SV Hamburg in December 1983.

1957 European Cup Final: The 1957 European Cup Final was a football match which took place at the Santiago Bernabéu Stadium in Madrid, Spain, on 30 May 1957.  It was contested between Real Madrid of Spain and Fiorentina of Italy.  Real Madrid won 2–0 after goals from Alfredo Di Stéfano and Francisco Gento in the second half.  It was the first of four finals (also counting the Champions League era, followed by the 1965, 1984 and 2012 finals) where one of the teams played in its home stadium, and also the first final where the winning team played at their home stadium.

1958 European Cup Final: The 1958 European Cup Final was a football match which took place at Heysel Stadium in Brussels, Belgium on 28 May 1958.  It was contested by Real Madrid of Spain and Milan of Italy.  Real Madrid won 3–2 after extra time to claim their third European Cup in a row.

1983 European Cup Winners' Cup Final: The 1983 European Cup Winners' Cup Final was a football match contested between Aberdeen of Scotland and Real Madrid of Spain.  It was the final match of the 1982–83 European Cup Winners' Cup tournament and the 23rd European Cup Winners' Cup final, a football tournament contested by the winners of each qualifying nation's national cup.

1971 European Cup Winners' Cup Final: The 1971 European Cup Winners' Cup Final was a football match contested by Chelsea F.C. of England and Real Madrid of Spain.  It was the final match of the 1971 competition and the 11th European Cup Winners' Cup final in all.

1956 European Cup Final: The 1956 European Cup Final was the first ever final in the pan-European football competition, the European Cup, now known as the UEFA Champions League.  It was contested by Real Madrid of Spain and Stade de Reims-Champagne from France.  It was played at the Parc des Princes in Paris on 13 June 1956 in front of 38,000 people.  Real Madrid reached the final by beating the now seven times champions Milan 5–4 on aggregate, whereas Reims beat Scottish club Hibernian 3–0 on aggregate.  The match finished 4–3 to Real Madrid, who went on to record an unrivalled five consecutive European Cup titles.  The match started brightly for Reims, with Michel Leblond and Jean Templin scoring to make it 2–0 inside ten minutes, but by half time Madrid had levelled the scores, through goals from Alfredo Di Stéfano and Héctor Rial.  Reims took the lead again on 62 minutes through Michel Hidalgo, but Marquitos and Rial scored in the 67th and 79th minutes respectively to win the cup for Madrid.

1998 UEFA Champions League Final: The 1998 UEFA Champions League Final was a football match that took place at the Amsterdam Arena in Amsterdam, Netherlands on 20 May 1998 to determine the winner of the 1997–98 UEFA Champions League.  It pitted Real Madrid of Spain and Juventus of Italy.  Juventus appeared in their third consecutive final, while Real Madrid were in their first of the Champions League era.  Real Madrid won 1–0, the only goal scored by Predrag Mijatović, to clinch their seventh European title, their first for 32 years.  The repeat of the match was played in the 2017 UEFA Champions League Final in Cardiff, which Real Madrid won 4-1.

European Song (song): "European Song" is a football song released in 1983 to mark Aberdeen's participation in the 1983 European Cup Winners' Cup Final.  It was performed by the Aberdeen FC Squad and written by Harry Barry.  The song did not chart in the UK.

1984 Scottish Cup Final: The 1984 Scottish Cup Final was played on 19 May 1984 at Hampden Park in Glasgow and was the final of the 109th Scottish Cup.  The previous year's winners and defending champions in the match were Aberdeen who had beaten Rangers in the 1983 final.  Aberdeen had beaten Dundee 2–0 in their semi-final to reach the final whereas Celtic had beaten St Mirren 2–1.  The holder's Aberdeen and Celtic contested the match, Aberdeen won the match 2–1, their goals were scored by Eric Black and Mark McGhee.  This marked three consecutive Scottish Cup wins for Aberdeen.

1964 European Cup Final: The 1964 European Cup Final was a football match played at the Praterstadion in Vienna on 27 May 1964 to determine the winner of the 1963–64 European Cup.  It was contested by Italian side Internazionale and five-time European Cup winners Real Madrid.  Inter won the match 3–1, with goals from Sandro Mazzola (2) and Aurelio Milani giving them their first European Cup title; Felo scored Real Madrid's only goal of the game.

Supporting paragraphs: European Song (song) 1983 European Cup Winners' Cup Final
Answer: 1983 European Cup Winners' Cup Final