sentences:  Although the rest of the tracks were not as popular, they still were accessible and showcased Country Joe McDonald as a lead vocalist.With the creativity of the band reaching a climax, the band began touring nationally and became positively regarded for their live light shows.The title song faced a legal challenge from the estate of New Orleans jazz trombone pioneer Edward "Kid" Ory, whose daughter Babette claimed that McDonald had appropriated the melody for his song from Ory's classic "Muskrat Ramble" as recorded by Louis Armstrong & his Hot Five in 1926.