• opus 89 #1 for solo hoorn/ opus 89 #2 for solo trumpet/ opus 89 #3 for solo tenor trombone/ opus 89 #4 for solo euphonium/ opus 89 #5 for solo bass trombone/ opus 89 #6 for solo tuba/ opus 89 #7 for solo alpine horn

• Duration: 7'
• Composed in 2013

The seven Venus Transit Concert Studies for solo hoorn, solo trumpet, solo tenor trombone, solo euphonium, solo bass trombone, solo tuba and solo alpine horn originated from Casteels' Symphony nr 5 Veneris Transitus Symphoniae, opus 87 for brass instruments, cosmic sounds, moving images and text. The concert studies are based on the same compositional material than the symphony, but arranged in a different sequential order.