Unlike the band's three previous albums, most of the songs on "Spiritual Machines" were written solely by Maida. “I think that because this record happened quickly, we just ended up using a lot more of my songs this time,” stated Maida. “Whatever happens, happens, and if there are good ideas lying around, we use them.” Also unlike on their previous albums, this one was recorded sporadically piece by piece with songs being added as others were discarded. Raine had made several vocal demos at his new home recording studio before the "Spiritual Machines" idea had come into play. Many of these demos were used for the final recordings and Raine was given production credits. “It was more a means to an end." he explained, "I would start off with a 4-track, then move to an 8-track, then go to digital. I have a ProTools system set up in my basement, so I just try to finish songs and get them out of the way so I don’t build up this backlog of ideas. We just sift through that stuff, as well as the stuff we do in rehearsal and just pick the best ideas and go. It wasn't like I said I wanted to be a producer or anything, it’s just that the demos I was making came closer to the finished product on one or two occasions, so now, I’m a producer.”