Joanne Powell Sings: Songs in the Key of Love. Described as flamboyant, flirty, and humor-infused, Joanne’s performances are known to be a little quirky, spontaneous, and fun. A typical Joanne Powell show is a display of her interpretations of R&B soul classics, jazz standards, and rock/pop confections with a unique gospel feel. A seasoned entertainer, Joanne has toured across Canada and internationally, and instantly engages her audiences.