Play That Again: Colorado Inmates Pour Heart, Hope & Faith Into ‘Territorial’ LP
In 2014, Michael Tenneson, 60, confined to prison for multiple life sentences, played a blues progression on his Fender Stratocaster that wept through a low-wattage amplifier. The progression would eventually become the backbone to "Mama's Cryin," a track on the soon-to-be released LP Territorial, the first album to be solely written by incarcerated individuals, but at the time it was a…