David Crosby, a legendary figure in the music industry, is renowned for his exceptional vocal arrangements and harmonies. His influence extends beyond his own work, as he admires the vocal prowess of two American singers: Michael McDonald and Stevie Wonder. Crosby's appreciation for McDonald's voice is evident, praising his ability to cut through any sound. He also highlights Wonder's talent, describing him as a session musician boiled down to one person. The article delves into Crosby's admiration for these artists, exploring their vocal techniques and the impact they've had on the music industry. It also touches on their collaborations with other musicians, such as Paul McCartney and Steely Dan, showcasing their versatility and influence on various genres. Crosby's perspective on vocal excellence is a fascinating insight into the art of singing and the artists who have mastered it.