This is something I came up with in my Digital Recording class. Woodwind sounds are from MuseScore's MuseSounds, the strings are Logic Pro's Studio Strings, the brass are Logic Pro's Studio Horns, the percussion are from BBC Symphony Orchestra plugin except the shakers, which are just Logic's default sounds. The organ and vocals are also basic Logic sounds, except for the subharmonic drone and the singers singing "doom," which I recorded myself.