Halo Ultraphonic

Halo Ultraphonic was founded in 1969 by producer and entrepreneur James O'Sullivan in San Francisco, California. Initially focused on psychedelic rock, the label gained prominence during the early 1970s, releasing influential albums from artists such as The Electric Dreamers and The Psychedelic Souls. As the music scene evolved, Halo Ultraphonic diversified its catalog to include genres like folk, jazz, and electronic music, showcasing artists such as singer-songwriter Lila Hart and jazz fusion group The Sonic Explorers. Throughout the 1980s and 1990s, the label embraced emerging genres, including new wave and alternative rock, contributing to the indie music movement. In the 2000s, Halo Ultraphonic adapted to digital distribution, fostering a new generation of artists. The label's legacy is marked by its commitment to artistic innovation and its role in shaping the sound of several key musical movements, leaving a lasting impact on the independent music landscape.