Magnus Choir is a virtual instrument plug-in which can be used to create natural and synthetic choirs, using a combination of synthesis and sampling. Available for Windows and Linux based VST/FST hosts.
For a realistic choral sound, Magnus includes a variety of vocal textures and sustained vowels in multiple dynamics: Espressivo, Staccato, Marcato, Crescendo, Decrescendo, Tenuto, Maestoso, Legato, and more...