2015 four CD set. Frank Sinatra: A Voice on Air (1935-1955), a historic 100+ track deluxe box set culled from an invaluable collection of rare radio broadcasts and rehearsals immaculately restored from the original recording masters for unprecedented high-fidelity sound. This breathtaking overview charts Frank Sinatra s evolution as a vocalist, and includes samples of his radio work from the first 20 years of his amazing career, from his first radio performance in 1935 (singing "S-H-I-N-E" with the Hoboken Four) to his last weekly series in 1955 (The Frank Sinatra Show, featuring ultra-rare performances with an in-studio quintet). From beginning to end, Frank Sinatra: A Voice on Air (1935-1955) envelops the listener in the atmosphere surrounding the creation of these masterful radio performances in the 1930s, '40s and '50s. Meticulously restored and remastered in high-resolution from the original glass and aluminum radio transcription discs and magnetic tape masters these vintage, historic recordings most of them unheard since their original broadcast in the 1940s and 1950s sound more rich and vibrant than ever before. All of the warmth and vibrancy that are hallmarks of Frank Sinatra's vocal brilliance have been preserved, and showcased with unprecedented fidelity.