Best Service Mystica, virtual instrument for Mac & PC, unique "Numen Ensemble" female choir with eight vocalists, 5 GB WAV samples, 24 bit/44.1 kHz, NI Kontakt Player Instrument (Version 5.3.1 required), 5 "True Legato" vowels (A, E, I, O, U), separate "Mmmh"-articulation, powerful wordbuilder with 24 words and three different articulations (staccato, fast, slow), words can be separated in 120 short words/syllables, combine words with True-Legato vowels - automatic vowel selection, 100 Gregorian vocal phrases, 12 soundscapes, moulded from vocal recordings, additional vocal effects, new import/export functions to exchange wordbuilder-patches between Mystica and Cantus, dry recordings, perfect to be spiced up with individual reverberation, system requirements: Windows: Windows 7 or Windows 8 (32/64-bit), Intel Core 2 Duo or AMD Athlon 64 X2, 2 GB RAM (4 GB recommended), Mac: Mac OS X 10.7, 10.8 or 10.9, Intel Core 2 Duo, 2 GB RAM (4 GB recommended)