On their new CD Courtneys II, The Courtneys play to my weakness for punky girl power pop by people who aren’t afraid to be vulnerable. Hailing from the Vancouver area, they share a certain guitar-driven northern mindset with other frustrated rockers from the snow belt — think Replacements and Husker Du — but with the kind of shouty girl vocals you might associate with 90s bands like Blake Babies and Kenickie. Yes, the 90s are back and it’s about time. Courtney Love is only a touchstone here — The Courtneys are no tribute band.