You're looking for the sheet music of the Trumpet Concerto by Weinberg!

Mieczysław Weinberg's Trumpet Concerto in B-flat major, Op. 94, composed in 1967, is a cornerstone of the 20th-century trumpet repertoire. Often overshadowed during the Cold War, it has seen a major resurgence since Weinberg's centenary in 2019, frequently recorded by virtuosos like Håkan Hardenberger and Sergei Nakariakov. Musical Structure and Style

: Performed with the Leipzig Gewandhaus Orchestra under Andris Nelsons, available on Paul Merkelo

The Structure

The concerto is in three continuous movements (attacca):