When it comes to using the word supergroups in the title of an article, fans instantly think of bands like Asia, Traveling Wilburys, Cream, etc… However, rock and roll history is filled with many supergroups that excited fans over the possibility of endless albums of pure rock and roll bliss and then broke up for many different reasons. This list will look at those supergroups that only released one studio album. Some of these bands recorded songs for a second album but broke up before the sequel was released. Record companies often release that extra material as bonus tracks on The post 15 Rock Supergroups That Released Only One Studio Album appeared first on ClassicRockHistory.com.