Like so many people around the world over the past year, singer Mary Fahl was dealing with the loss of two of her family members – her mom, and also her sister. To cope, the former October Project frontwoman immersed herself in music which had left an indelible mark on her early years, and the result was the album Can’t Get It Out of My Head, streaming at Spotify. That title is deliberate: the iconic ELO song is the centerpiece of this rare covers collection that’s worth hearing. Fahl is playing the album release show at City Winery on August 9 at 7:30 PM…