Year 1867 (MDCCCLXVII) was a common year starting on Tuesday (link will display the full calendar) of the Gregorian calendar and a common year starting on Sunday of the 12-day slower Julian calendar.

Randal Howard "Rand" Paul (born January 7, 1963) is the junior United States Senator for Kentucky. He is a member of the Republican Party. A member of the Tea Party movement, he describes himself as a "constitutional conservative" and a libertarian. He is the son of Republican Congressman and 2012 Republican presidential candidate Ron Paul of Texas and had never previously held political office. Paul first received national attention in 2008 when making political speeches on behalf of his father. Rand Paul is the first United States Senator in history to serve alongside a parent in the United States House of Representatives.

A graduate of the Duke University School of Medicine, Paul has been a practicing ophthalmologist in Bowling Green, Kentucky, since 1993, and established his own clinic in December 2007. In 1994, he founded Kentucky Taxpayers United, of which he is still the chairman.

In 2010, Paul ran as the Republican candidate for the United States Senate seat being vacated by retiring Senator Jim Bunning of Kentucky and defeated Kentucky Attorney General Jack Conway. As a supporter of the Tea Party movement, Paul has been vocal in advocating for term limits, a balanced budget amendment, and the Read the Bills Act, in addition to the widespread reduction of federal spending and taxation. He has gained prominence for his independent positions on many political issues, often clashing with both Republicans and Democrats.

John Sidney McCain III (born August 29, 1936) is the senior United States Senator from Arizona. He was the Republican presidential nominee in the 2008 United States election.

McCain followed his father and grandfather, both four-star admirals, into the United States Navy, graduating from the U.S. Naval Academy in 1958. He became a naval aviator, flying ground-attack aircraft from aircraft carriers. During the Vietnam War, he was almost killed in the 1967 USS Forrestal fire. In October 1967, while on a bombing mission over Hanoi, he was shot down, seriously injured, and captured by the North Vietnamese. He was a prisoner of war until 1973. McCain experienced episodes of torture, and refused an out-of-sequence early repatriation offer. His war wounds left him with lifelong physical limitations.

He retired from the Navy as a captain in 1981 and moved to Arizona, where he entered politics. Elected to the U.S. House of Representatives in 1982, he served two terms, and was then elected to the U.S. Senate in 1986, winning re-election easily four times, most recently in 2010. While generally adhering to conservative principles, McCain at times has had a media reputation as a "maverick" for his willingness to disagree with his party on certain issues. After being investigated and largely exonerated in a political influence scandal of the 1980s as a member of the Keating Five, he made campaign finance reform one of his signature concerns, which eventually led to the passage of the McCain-Feingold Act in 2002. He is also known for his work towards restoring diplomatic relations with Vietnam in the 1990s, and for his belief that the war in Iraq should be fought to a successful conclusion. McCain has chaired the Senate Commerce Committee, opposed spending that he considered to be pork barrel, and played a key role in alleviating a crisis over judicial nominations.

Modest Petrovich Mussorgsky (Russian: Моде́ст Петро́вич Мýсoргский; IPA: [mɐˈdʲest ˈmusərkskʲɪj]; 21 March [O.S. 9 March] 1839 – 28 March [O.S. 16 March] 1881) was a Russian composer, one of the group known as "The Five". He was an innovator of Russian music in the romantic period. He strove to achieve a uniquely Russian musical identity, often in deliberate defiance of the established conventions of Western music.

Many of his works were inspired by Russian history, Russian folklore, and other nationalist themes. Such works include the opera Boris Godunov, the orchestral tone poem Night on Bald Mountain, and the piano suite Pictures at an Exhibition.

For many years Mussorgsky's works were mainly known in versions revised or completed by other composers. Many of his most important compositions have recently come into their own in their original forms, and some of the original scores are now also available.

The spelling and pronunciation of the composer's name has been a matter of some controversy.

Igor Markevitch (Ukrainian: Ігор Маркевич, Ihor Markevych; July 27, 1912 – March 7, 1983) was a Ukrainian, Italian, and French composer and conductor.

Igor Markevitch was born in Kiev, Ukraine, a part of Russian Empire, to an old family of Ukrainian Cossack starshyna ennobled in the 18th century. The family was descended from a Jewish merchant (converted to Eastern Orthodoxy in the 17th century). It eventually produced many notable individuals.

A son of the pianist Borys Markevych and Zoya Pokitonova, Markevitch moved with his family to Paris in 1914 and Switzerland in 1916. Alfred Cortot discovered his musical ability and advised him to go to Paris in 1926 for training as a composer and pianist at the École Normale, where he studied under Cortot and Nadia Boulanger.

Markevitch gained recognition in 1929 when he was discovered by Serge Diaghilev, who commissioned a Piano Concerto from Markevitch and desired him to collaborate on a ballet with Boris Kochno. In a letter to the London Times Diaghilev hailed Markevitch as the man who would put an end to 'a scandalous period of music ... of cynical-sentimental simplicity'. The ballet project came to an end with Diaghilev's death on 19 August 1929, but Markevitch's works were accepted by the publisher Schott and he continued to produce at least one major work per year during the 1930s, being rated among the leading contemporary composers. He started being hailed as "the second Igor" — the first Igor being Igor Stravinsky.