Simplify the following text for a Grade 12 native English-speaking person.
Original: ; History The best known of the set , it had its premiere , along with the more reserved second March , played by the Liverpool Orchestral Society conducted by Alfred Rodewald , in Liverpool on 19 October 1901 .
Simplified: Elgar dedicated it to Alfred Rodewald who conducted its first performance with the Liverpool Orchestra Society on 19 October 1901 .