At the age of nine, Bruch wrote his first composition, a song for his mother's birthday.
The two other works of Bruch that still are widely played, also were written for solo string instrument with orchestra: the Scottish Fantasy for violin and orchestra, which includes an arrangement of the tune "Hey Tuttie Tatie", best known for its use in the song "Scots Wha Hae" by Robert Burns; and the Kol Nidrei, Op. 47, for cello and orchestra (subtitled "Adagio on Hebrew Melodies for Violoncello and Orchestra" , which begins and ends with the solo cello's setting of the Kol Nidre ("All Vows ... " incantation that opens the Jewish (Ashkenazic) Yom Kippur service. This work may well have inspired Ernest Bloch's Schelomo (subtitled "Hebrew Rhapsody" of 1916, an even more passionate and extended one-movement composition, also with a Jewish subject and also for solo cello and orchestra.
The success of Kol Nidrei led to an assumption by many that Bruch was of Jewish ancestry, although Bruch refuted this and there is no evidence that he was Jewish. As far as can be ascertained, none of his ancestors were Jews. Bruch was given the middle name Christian,[1] and was raised Protestant.[6] Indeed, despite repeated denials by his surviving family, so long as the National Socialist Party was in power (19331945), performance of his music was restricted because he was considered a "possible Jew" for having written music with an openly Jewish theme. As a result, his music was largely forgotten in German-speaking countries.
https://en.wikipedia.org/wiki/Max_Bruch