Demikhov, courtesy. George Hennessey and Charlie Clark bring the rock, Nicki Nicole brings the pop, Grace Gaustad brings the message, Demikhov brings the noise and Stuffy Shmitt brings a long-forgotten corporate mascot to this week’s Tuesday Tracks party. Demikhov, “The Leader is Dead and Everyone is Grieving” — Let’s…

Grace Gaustad, courtesy. The freedom that 19-year-old Grace Gaustad sings about on their new single (and accompanying video) is not the kind that comes with growing up and spreading your wings. Instead, the Arizona-born, Los-Angeles-based singer-songwriter comes to the great realization that the real freedom comes in childhood—when any…