For some reason 1ctf.v1.mp3 sounds a LOT better than 1ctf.v0.mp3 (especially the goblins effect) even though the v0 version is recorded in a superior manner. 1ctf.v1.mp3 was recorded using Linux and Rosegarden whereas 1ctf.v0.mp3 was recorded using Logic Express which seems to minimise the goblin effect. The amplification, normalisation, and compression may have something to do with it. As it stands, I'm going to use the 1ctf.v1.mp3 recorded using Rosegarden.