When we discuss the diverse development of Hong Kong's live music scene, or explore the musical roots of Hong Kong jazz bands and funk jazz bands, one figure's influence is ubiquitous—Ray Charles. This musical legend, revered as a "genius," not only permanently changed the face of R&B and soul music, but also set a benchmark for emotional depth and technical innovation in all subsequent live band performances . The Musical Journey from Darkness to Light: Ray Charles's Backgro