I loved ISD's first album, Recurring Themes. Now, ISD are preparing to release their sophomore album, Triumphia, on September 2 with preorders on August 12. Here is The Fog - one of seven songs off of Triumphia: Based on this, I would say that ISD have picked up where they leave off with Recurring Themes, so I can't wait to get my grubby hand on Triumphia. If you like heavy prog you should check them out. Further, they will be part of the short Circus Maximus/Acsendia tour leading up the Prog Power, so you may want to catch them on the road.