My Morning Jacket for its sixth studio album, "Circuital" (2011). The band's sixth album "Circuital" was released on May 31, 2011. The band toured for two years in support of "Circuital". Their sixth release, "Circuital" (2011), became their highest-charting album on national charts and received acclaim. For the album, the band reunited with producer Tucker Martine, who also worked on "Circuital". Circuital is the sixth studio album by American rock band My Morning Jacket. The equations in each vertical column are "balance" equations, "circuital" equations and "gradient-forming" equations.