The Rubicon is a river in Northern Italy which Julius Caesar crossed with his army in 49 BC in defiance of the leaders of Rome, who feared his power. A civil war against rival Pompey ensued, which culminated in Caesar seizing power as the absolute ruler of Rome. The phrase 'crossing the Rubicon' therefore refers to any person committing himself irrevocably to a risky, decisive and irrevocable of course of action. The work consists of three parts that deal with this important moment in history. Part 1 (Meditation) symbolises Caesar's request to the Gods to assist him in his difficult choice. In a slow introduction we hear the melancholy and beseeching sounds of the duduk (alternatively, this part can be played by a soprano saxophone) and of the soprano solo singer over the bourdon accompaniment. The soprano solo singer then sings 'dona tibi pacem' (give him rest) in a melodious and probing theme. In Part 2 (Battle of Pharsalus) trumpets and trombones resound alternately in a stately Roman fanfare, producing a stereophonic effect. This develops into a martial theme in which Caesar's impressive army goes to battle against the army of rival Pompey. While the theme of Caesar's army fades away, Pompey's theme emerges as a naive dance in six-eight time. His army is definitely in the majority and it believes it can easily defeat the enemy. Suddenly trumpets and trombones clash on two sides of the orchestra: Caesar's army advances and attacks. A fierce battle ensues in which the two themes are played alternately as well as simultaneously. Thanks to his shrewd battle tactics, Caesar manages to win this legendary battle after all: his theme resounds ever louder in trumpets and horns until everything dies out and changes into a kind of reconciliation between the soldiers of the two armies. The melancholy 'dona tibi pacem' from part 1 now serves as a reconciliation theme. Caesar is now the sole ruler of the New Roman Empire, which would be destined to leave its mark on our Western civilisation to this day. The third part is a sparkling succession of dance music (Dance) with many Greek and Roman elements in which Caesar's victory is praised and celebrated. It is common knowledge that the culture (arts, gods, etc.) of the Romans drew heavily on Greek culture. I have therefore used an authentic Greek theme (the Seikolos song) several times in this part (bar 17 in the euphonium, bar 60 in the base section, bar 68 in the soprano saxophone) to suggest the music of that era and to evoke the right atmosphere. After a gradual increase in tempo in the entire orchestra, the opening melody gloriously resounds once more, surrounded by virtuoso dance music. The work ends with bombastic brass fanfares in which Caesar's theme triumphs once more. NOTE FOR THE CONDUCTOR: The Armenian duduk and the monochord that are used in the introduction give a special tone to the music, but could be substituted (soprano saxophone instead of the duduk) or left out (monochord). The soprano solo is also doubled within the orchestra and could therefore also be left out if necessary, although it does provide the work with an extra dimension. The male voices in the introduction and the finale could possibly be replaced with a synthesizer with choral setting. As a visual and acoustic element in part 2, the trumpets, the e-flat cornet, the small drum and trombones can be stood up and placed at two sides of the orchestra (bar 80). Seen from the point of view of the conductor, put the trumpets, the e-flat cornet and the small drum in the left section and the trombones in the right section of the orchestra. This also helps to create a visual contrast between the two themes of the second part. The players can be seated again at bar 97 or bar 121. The soprano soloist can be placed in or in front of the orchestra, depending on what gives the best result. For the conclusion of the work the soprano solo can be sung from afar (from the wings) to create additional atmosphere. This work was composed especially for the 'St Joseph' brass band from Pey/Echt (Belgium) with conductor Mark Prils.