Prog rock forefathers Yes released their first record in 1969, a self-titled work that became one of the great templates of winding, progressive guitar music. In June, founding bassist Chris Squire passed away due to complications from leukemia, marking the first time that the band has performed without any founding members. Founded in 1977, Toto’s hits — including “Hold the Line,” “Rosanna” and “Africa” — have earned the LA band album sales of over 40 million units.