[6] After the recommendation of Valery Gergiev he had the chance to give concerts in the Netherlands at the Concertgebouw, Amsterdam and in Germany at the Schleswig-Holstein Musik Festival in 1990.

In September 1993, Hoteev played the manuscript version of Modest Mussorgsky's Pictures at an Exhibition for the first time in the UK at the Purcell Room, London.

Two years later, he presented and recorded the same program, along with the Allegro in C minor, as well as the Ungarische Zigeunerweisen by Franz Liszt and Sophie Menter in an orchestration by Tchaikovsky.

As soloist accompanied by Hamburg Symphony Orchestra conducted by Andrey Boreyko he presented the authentic colour light score with Clavier à lumières of Alexander Scriabin's Prometheus: The Poem of Fire rediscovered by himself as well as the original colored light and picture scores by Wassily Kandinsky to Mussorgsky's Pictures at an Exhibition.

[13][14] In 2014, as a result of his research, Andrej Hoteev presented his new CD recording of Mussorgsky's "Pictures at an Exhibition" after original manuscripts from the Russian National Library of St.Petersburg.