The Vintage Synthesizer Museum draws keyboard fans to Highland Park for classes, vibey sound baths, and a chance to play on its rare synth collection. A lucrative industry has formed around moving rent-controlled tenants out of their homes. A new investigation from LA Public Press looks into it. Analia Saban’s new show, “Synthetic Self,” explores technology and global warming-related anxiety. It’s located at two LA galleries: Sprüth Magers and Tanya Bonakdar.