Performance practice is the study of how music was performed over the centuries. This encyclopedia offers entries on composers, musicians/performers, technical terms and musical instruments.

Performance practice is the study of how music was performed over the centuries, both by its originators (the composers and performers who introduced the works) and, later, by revivalists. This first of its kind "Dictionary" offers entries on composers, musicians/performers, technical terms, performance centers, musical instruments, and genres, all aimed at elucidating issues in performance practice. This A-Z guide will help students, scholars, and listeners understand how musical works were originally performed and subsequently changed over the centuries. Compiled by a leading scholar in the field, this work will serve as both a point-of-entry for beginners as well as a roadmap for advanced scholarship in the field.

Rising from a humble background in rural southern Ireland, John Tyndall became one of the foremost physicists, communicators of science, and polemicists in mid-Victorian Britain. In science, he is known for his important work in meteorology, climate science, magnetism, acoustics, and bacteriology. His discoveries include the physical basis of the warming of the Earth's atmosphere (the basis of the greenhouse effect), and establishing why the sky is blue. But he was also a leading communicator of science, drawing great crowds to his lectures at the Royal Institution, while also playing an active role in the Royal Society. Tyndall moved in the highest social and intellectual circles. A friend of Tennyson and Carlyle, as well as Michael Faraday and Thomas Huxley, Tyndall was one of the most visible advocates of a scientific world view as tensions grew between developing scientific knowledge and theology. He was an active and often controversial commentator, through letters, essays, speeches, and debates, on the scientific, political, and social issues of the day, with strongly stated views on Ireland, religion, race, and the role of women. Widely read in America, his lecture tour there in 1872-73 was a great success. Roland Jackson paints a picture of an individual at the heart of Victorian science and society. He also describes Tyndall's importance as a pioneering mountaineer in what has become known as the Golden Age of Alpinism. Among other feats, Tyndall was the first to traverse the Matterhorn. He presents Tyndall as a complex personality, full of contrasts, with his intense sense of duty, his deep love of poetry, his generosity to friends and his combativeness, his persistent ill-health alongside great physical stamina driving him to his mountaineering feats. Drawing on Tyndall's letters and journals for this first major biography of Tyndall since 1945, Jackson explores the legacy of a man who aroused strong opinions, strong loyalties, and strong enmities throughout his life.

The tenth volume of The Correspondence of John Tyndall contains 402 letters covering a two-year period from January 1867 to December 1868. The period centers around the death of Michael Faraday in August 1867. This was a great personal loss for Tyndall, and it led to substantial changes in his professional and personal circumstances, as he succeeded Faraday as superintendent of the house and director of the laboratory at the Royal Institution of Great Britain (RI) and moved into accommodation in the building. He remained there until his resignation in 1887.

Rising from a humble background in rural southern Ireland, John Tyndall became one of the foremost physicists, communicators of science, and polemicists in mid-Victorian Britain. In science, he is known for his important work in meteorology, climate science, magnetism, acoustics, and bacteriology. His discoveries include the physical basis of the warming of the Earth's atmosphere (the basis of the greenhouse effect), and establishing why the sky is blue. But he was also a leading communicator of science, drawing great crowds to his lectures at the Royal Institution, while also playing an active role in the Royal Society. Tyndall moved in the highest social and intellectual circles. A friend of Tennyson and Carlyle, as well as Michael Faraday and Thomas Huxley, Tyndall was one of the most visible advocates of a scientific world view as tensions grew between developing scientific knowledge and theology. He was an active and often controversial commentator, through letters, essays, speeches, and debates, on the scientific, political, and social issues of the day. Widely read in America, his lecture tour there in 1872-73 was a great success. Roland Jackson paints a picture of an individual at the heart of Victorian science and society. He also describes Tyndall's importance as a pioneering mountaineer in what has become known as the Golden Age of Alpinism. Among other feats, Tyndall was the first to traverse the Matterhorn and the first to ascend the Weisshorn. He presents Tyndall as a complex personality, full of contrasts, with his intense sense of duty, his deep love of poetry, his generosity to friends and his combativeness, his persistent ill-health alongside great physical stamina driving him to his mountaineering feats. Drawing on Tyndall's letters and journals for this first major biography of Tyndall since 1945, Jackson explores the legacy of a man who aroused strong opinions, strong loyalties, and strong enmities throughout his life.