Four years ago, Maggie Osburn cut her mother out of her life. Her mom, who Osburn described as bipolar and self-medicating her illness with alcohol, had created a toxic environment for Osburn until she moved to live with her father at 14. Her sister continued to live with their…

Hazel English performs at the Rickshaw Stop in San Francisco during Noise Pop on Feb. 21, 2017. Alessio Neri/STAFF. SAN FRANCISCO — One glance at the lineup for the Hazel English-headlined Noise Pop show at the Rickshaw Stop Tuesday, you might see several female-fronted pop acts. But each performer offered a…