JanisIts been said Janis Joplin was second only to Bob Dylan as the creator recorder embodiment of her generations mythology. But how did a middle class girl from Texas become a 60s countercultural icon? Janis parents doted on her and promoted her early talent for art. But the arrival of a brother shattered the bond she had with her intellectual maverick of a father, an oil engineer. Her own maverick instincts alienated her from her socially conformist