Here the trumpet part and a video with the piano accompaniment.
Alexander Fyodorovich Goedicke (1877 – 1957) was a Russian composer and pianist.
Goedicke was a professor at Moscow Conservatory. With no formal training in composition, he studied piano at the Moscow Conservatory with Galli, Pavel Pabst and Vasily Safonov. Goedicke won the Anton Rubinstein Competition in 1900. Despite his lack of traditional guidance, his compositional efforts were rewarded when he won the Rubinstein Prize for Composition at the young age of 23. Goedicke died at the age of 80 on 9 July 1957.
Here a version of the master himself, Timofei Dokshizer: