Nine Hundred Nights is the story of the Janis Joplin fronted 60âs Psychedelic rock group Big Brother and the Holding Company. This documentary follows the band from their original formation in 1965, through the arrival and addition of Janis Joplin as lead singer. Includes classic footage of the band performing live on TV and in concert, interviews with the members of the band and their contemporaries along with rarely seen rehearsal and studio performances.