His orchestral works from this period include four symphonies , a set of Symphonic Variations in E minor , the Overture to an Unwritten Tragedy ( 1893 ) and the Elegy for Brahms ( 1897 ) .
These include five symphonies , a set of Symphonic Variations in E minor , the Overture to an Unwritten Tragedy ( 1893 ) and the Elegy for Brahms ( 1897 ) .