در کتاب حاضر اطلاعاتی درباره سازها و شیوه امروزی ارکستراسیون در قالب این مباحث به طبع رسیده است: سازهای زهی، گروه سازهای زهی، آرشه کشی و افه های مخصوص، سازهای بادی چوبی، گروه سازهای بادی چوبی، هورن، ترومپت، ترومبون و توبا، گروه سازهای بادی برنجی، نوشتن آکورد برای هر گروه از سازها و کل ارکستر، مشکلات نوشتن آثار پیانویی برای ارکستر، نوشتن برای سازهای بادی چوبی: هورمونها و سازهای زهی، سازهای کوبه ای: سازهای با فواصل معین، سازهای کوبه ای با صوت نامعین، هارپ چلستا و پیانو، گروه نویسی برای ارکستر کامل، تدابیر ویژه، سازهایی که مصرف اندک دارند، نوشتن برای ارکستر مدرسه ای (غیر حرفه ای) و نوشتن پارتیتور و بخش ها. همچنین کتاب دارای دو پیوست است که عناوین آنها بدین قرار است: فهرست نام های خارجی برای سازها و اصطلاحات ارکستری و وسعت صوتی سازها.
Kent Kennan was an American composer, author, educator, and professor.
He learned to play the organ and the piano and received degrees in composition and music theory from the University of Michigan and the Eastman School of Music in composition and music theory. At the age of 23, he was awarded the Prix de Rome, which allowed him to study for three years in Europe, primarily at the American Academy in Rome.
Kennan was a longtime professor at the University of Texas at Austin, also teaching briefly at Kent State University and for two years at Ohio State University during the 1950s.
His compositions include works for orchestra, chamber ensemble and solo instrument as well as songs and choral music. His Sonata for Trumpet and Piano is part of the standard repertoire for many collegiate trumpet studios. His Night Soliloquy was written in 1936 and is set for solo flute, piano and strings. Kennan composed his last major work in 1956 at the age of 43 and largely abandoned composition, writing only occasional small pieces and devoting himself to teaching and educational writing.
His books Counterpoint and The Technique of Orchestration have been widely used as classroom texts.
On May 5, 1957, Howard Hanson and the Eastman-Rochester Orchestra recorded Kennan's Three Pieces for Orchestra, a work composed in Rome in 1936 and premiered in 1939 by Hanson and the Rochester orchestra.