A third means via which the theme music might be able to be shared (e.g. if the file for it cannot be found) would be to, in game, get as close to the tombstone(s) for Orrin and Feliene as one can and use a technology akin to screen capturing to audio or video record the gameplay while the music / sound effect plays and then either share the result as a file or upload it to such as a site as YouTube (which could then be downloaded and/or converted as suitable). While the music / sound effect acquired this way would probably not be as distinct as if the original file for it were to be found, if the Zaurask and other enemies in the area surrounding the tombstone(s) were to be dispatched beforehand (to avoid incorporating grunts, weapon-striking sounds, battle music, etc. unintentionally into the recording) and one got as close as possible to the tombstone(s) to minimize the volume of the general dungeon / stronghold music in the background, I believe the music / sound effect could be recorded with a clarity relatively close to that conjectured original file.
*Admittedly, I mention this means without having tried to do it myself in advance in accordance with the belief that, though I was able to install Dungeon Siege (Legends of Aranna) on a Windows 10 computer, I have significant doubts about my ability to actually get it to run as well as successfully transfer old save files to it in order to get to the exact corresponding part of the game without having to almost entirely play through it from the beginning again.
A third means via which the theme music might be able to be shared (e.g. if the file for it cannot be found) would be to, in game, get as close to the tombstone(s) for Orrin and Feliene as one can and use a technology akin to screen capturing to audio or video record the gameplay while the music / sound effect plays and then either share the result as a file or upload it to such as a site as YouTube (which could then be downloaded and/or converted as suitable). While the music / sound effect acquired this way would probably not be as distinct as if the original file for it were to be found, if the Zaurask and other enemies in the area surrounding the tombstone(s) were to be dispatched beforehand (to avoid incorporating grunts, weapon-striking sounds, battle music, etc. unintentionally into the recording) and one got as close as possible to the tombstone(s) to minimize the volume of the general dungeon / stronghold music in the background, I believe the music / sound effect could be recorded with a clarity relatively close to that conjectured original file.
*Admittedly, I mention this means without having tried to do it myself in advance in accordance with the belief that, though I was able to install Dungeon Siege (Legends of Aranna) on a Windows 10 computer, I have significant doubts about my ability to actually get it to run as well as successfully transfer old save files to it in order to get to the exact corresponding part of the game without having to almost entirely play through it from the beginning again.