The International Trombone Association (ITA), headquartered in Denton, Texas, is a group for trombone enthusiasts. The association publishes a journal, holds an annual festival, and offers information about upcoming trombone-related events. The ITA includes music job vacancy postings.

First Published in 1988. Though many standard musicological reference works document the use of the trombone from its beginning in the middle of the seventeenth century, and then from Mozart to the present, few deal with the intervening years. This book reproduces the texts from two dozen treatises, dictionaries, and encyclopaedias, along with English translations, published between 1697 and 1811. It provides an overview of the use of the trombone during that time in America and seven European countries and examines its use in choral music, opera, symphonic music and military music.

Modern low brass instruments—trombone, tuba, and euphonium—have legions of ancestors, cousins, and descendants in over five-hundred years of history. Prominent scholar and performer Douglas Yeo provides a unique, accessible reference guide that addresses a broad range of relevant topics and brings these instruments to life with clear explanations and the most up-to-date research. Brief biographies of many path-changing individuals highlight their influence on instrument development and use. The book’s inclusive scope also recognizes the work of diverse, influential artists whose important contributions to trombone and tuba history and development have not previously been acknowledged in other literature. Extensive illustrations by Lennie Peterson provide insight into many of the entries.

This is the first comprehensive study of the trombone in English. It covers the instrument, its repertoire, the way it has been played, and the social, cultural, and aesthetic contexts within which it has developed. The book explores the origins of the instrument, its invention in the fifteenth century, and its story up to modern times, also revealing hidden aspects of the trombone in different eras and countries. The book looks not only at the trombone within classical music but also at its place in jazz, popular music, popular religion, and light music. Trevor Herbert examines each century of the trombone's development and details the fundamental impact of jazz on the modern trombone. By the late twentieth century, he shows, jazz techniques had filtered into the performance idioms of almost all styles of music and transformed ideas about virtuosity and lyricism in trombone playing.