Winterhawk's only studio album, "Revival", is considered by many to be one of the most outstanding guitar-driven hard rock albums of all time. This Chicago-based band is frequently compared to the Canadian band Rush due to the similarity in their instrumental patterns and Doug Brown's vocal timbre, which bears a striking resemblance to Geddy Lee's. However, musically, Winterhawk's style leaned towards the primitive roots of American hard rock, unlike the Canadian band, which was more influenced by British blues-rock, a style inherited from bands like Led Zeppelin, and which they already showcased in their first three albums: "Rush", "Fly By Night", and "Caress of Steel". Nevertheless, there is no doubt that the shadow of the Canadian trio is evident in many of their instrumental passages, as demonstrated by the title track, the dynamic "Sanctuary", and even the progressive-tinged hard rock of "Period of Change". On the other hand, “Ace In The Hole” showcases the group’s diversity with a muscular piece of instrumental jazz rock, while the Southern rock track “Can’t See The Forest For The Trees” and especially the legendary jam “Free To Live” demonstrate the dazzling talent of their guitarist Jordan Macarus with his dizzying and arabesque solos on the six strings, making it clear that he is one of the great and at the same time unknown guitarists of seventies hard rock.

