The album's lone voice comes from a disembodied robot, introduced briefly on the second track, "Vio vorum sma, " more as a narrator than a singer. (Think Radiohead's "Fitter Happier" from OK Computer).
In "Fitter, Happier" Daniel puts a series of fitness gadgets to the test to find out if machines really can make you a healthier, skinnier and, ultimately, happier human being.