The work gained huge popularity after it was commissioned by the International Trombone Association in 1973. The Sonata has been performed and recorded by famous trombonists including Ralph Sauer, Christian Lindberg, and Alain Trudel.Although Šulek’s works belong to the 20th century, the Sonata for Trombone and Piano could be described as a neo-classical work combining elements from different eras. Šulek was very much influenced by Baroque music style, placing emphasis on melodic elements in his works. This characteristic follows through in the Sonata with soaring melodies rising above the dense harmonic textures in the piano. Many Romantic Era elements can also be found in the works of Šulek, as illustrated by the highly expressive nature of his music.