Music, Cognitive Performance, and Binaural Beats: The Evidence-Based Sound Protocol for Focus
{“content”:[“Editorial landscape photograph (1536×1024) showing a person wearing high-quality over-ear headphones in a modern minimalist study environment, eyes closed in concentration, with subtle visual overlay of sine wave patterns and frequency markers (400Hz, 410Hz, 10Hz beat) floating translucently in the air around their head, warm natural lighting from a window, clean desk with open notebook…

