It is Janis!
This album was originally released in the UK on July 28, 1966 - before BBATHC had cut any studio material. This is the group that got Janis Joplin started. I owned Cheap Thrills on LP in the late sixty's and never heard this. This is a fine complement to the Cheap Thrills album which started Janis's rise to stardom. The power and range of Janis's voice make this album a definite listen.