Premise: Full Tilt Boogie Band was a Canadian rock band originally headed by guitarist John Till and then by Janis Joplin until her death in 1970 . Janis Joplin . After releasing two albums with the band , she left Big Brother to continue as a solo artist with her own backing groups , first the Kozmic Blues Band and then the Full Tilt Boogie Band .
Hypothesis: Janis Joplin had a Canadian rock band as a backing group.
Label: ENTAILMENT