3.0 39 xSeries Finale. Colson is offered a transfer; guardians send Lambreaux home; Batiste takes his sons to a Dr. John gig; Hidalgo returns to Texas; McAlary revisits his pothole, now decorated.
3.0 49 xMcAlary celebrates his 40th; Bernette gets a break in her case; Annie dumps her band; Lambreaux insists that Delmond carry on as Big Chief after he's gone; Everett returns to New Orleans.
3.0 30 xLambreaux learns his cancer has spread; Delmond plays with Terence Blanchard in NY; Annie wins song of the year for 'This City'; violence strikes one of Batiste's students.
3.0 40 xMcAlary and Desautel spend New Year's Eve together; Batiste picks up a movie job; LaDonna comforts Lambreaux; Colson offers to testify, NOPD retaliates.
3.0 41 xSeason Four Premiere. New Orleans celebrates the election of Barack Obama; Desautel opens her own Bywater restaurant; LaDonna rebuilds Gigi's bar; school band director Batiste gets invested in his students' lives.