Harry Nilsson, born Harry Edward Nilsson III, was an American singer-songwriter who made a significant impact on the music scene, particularly in the early 1970s. Known for his innovative vocal overdub techniques and a unique blend of the Great American Songbook with Caribbean influences, Nilsson's music stands out as both timeless and groundbreaking. Despite his reluctance to tour or perform live, he achieved remarkable commercial success, earning a reputation as a one-man band with a four-octave vocal range. Nilsson's discography includes iconic covers like "Without You" and "Everybody's Talkin'," though he is also celebrated for his original compositions, which have been covered by numerous artists. His legacy is a testament to his extraordinary talent as a songwriter, singer, and multi-instrumentalist, making him a curious and beloved figure in the canon of great American songwriters.