Synthesis completed a new track, this time instrumental, for his next album Senses, called Sweet Anger. His comments: “In each album that I compose I always feel the need to add an instrumental song. In Rebirth it was the homonym track; in Lights and Shadows it was Ghost Town; in Revolution, The Factory was conceived without lyrics, even if I decided later to add them after a long intro of 3 minutes circa. I’m very proud of Sweet Anger, probably Senses actual best track, at least for the musical parts”.