Olaf Wilhelm Petersen
Olaf Wilhelm Petersen( 13 December 1841 – 31 July 1909) was a Norwegian military officer and sports official.
Matthew Taylor (composer)
Matthew Taylor is an English composer and conductor.
Andrew Rayel
Andrei Rață( born 21 July 1992, in Chișinău), better known by his stage name Andrew Rayel, is a Moldovan producer and DJ.
Initially releasing his music on Armada Music, Rayel founded label" inHarmony Music" on 22 September 2017, where his role is label chief and head of A&R.
H. Scott Salinas
H. Scott Salinas is an American composer and musician.
Heinrich Petersen-Angeln
Heinrich Wilhelm Petersen, known as Heinrich Petersen- Angeln( 4 April 1850 in Westerholz – 23 April 1906 in Angeln, Düsseldorf) was a German painter.
He was a pupil of Eugen Dücker.
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William P. Perry
William P. Perry is an American composer and television producer.
Wilhelm Petersen (composer)
Wilhelm Petersen( 15 March
1890- 18 December 1957) was a German composer and conductor.
He was born in Athens and spent his childhood in Darmstadt.
From 1908 to 1913 he studied in Munich with Friedrich Klose, Felix Mottl and Rudolf Louis.
In addition to music he wrote lyric and dramatic poetry and was on the fringes of the circle around Stefan George.
Petersen was an apprentice conductor in Lübeck under Wilhelm Furtwängler in 1913- 14; at the end of the First World War he was active as a writer in the Expressionist movement in Munich but from 1919 devoted himself entirely to music.
His early music is described as radically Expressionistic, but in the 1920s he progressively clarified his style, arriving at a monumental tonal style typified by his" Grosse Messe", op. 27 of 1928- 9, premiered in 1930 in Dartmstadt under Karl Böhm.
From 1927 he was a lecturer in the Music Academy at Darmstadt, and in 1934 became professor of music in Mannheim.
He died in Darmstadt.
Petersen's works include five symphonies, concertos, works for string orchestra, choral and chamber music, and the opera" Der goldene Topf", premiered in Mannheim in 1941.
Paul Williams (composer / pianist)
Paul Williams is an English composer and pianist.
Courtney Bryan (composer)
Courtney Bryan is a composer and pianist.

Question: Did Wilhelm Petersen (Composer) and Andrew Rayel share the same nationality?
Answer: no