 Similarly, Richie Sambora from Bon Jovi saw Queen open for Hoople three times in New York in 1974, stating that they were "absolutely fantastic", and that he "never forgot" the performances.On this same US tour, a show in Pennsylvania also featured a then-relatively unknown Aerosmith, which was at a similar stage as Queen in its lengthy career.The Sheer Heart Attack Tour of 1974 is particularly notable for the fanatical excitement Queen encountered, especially in Japan, despite a substantial number of shows getting cancelled due to Brian May's health problems.