O Magnum Mysterium $14.95 - See more - Buy online Lead time before shipment : 24 hours - In StockFormat : Score|Collection / Songbook (String Orchestra Score). By Morten Lauridsen (1943-). Score. Peermusic Classical. Softcover. 12 pages. Peermusic #62186-766. Published by Peermusic Composer/Artist : Morten Lauridsen Instrumentation : Publisher : Peermusic Classical |