The Heeresmusikkorps 4, based in Regensburg, is one of several military music corps of the Bundeswehr in Germany. Established in 1957, it is renowned for its professional musical performances spanning a wide range of styles, including military music, symphonic wind music, traditional marches, and contemporary pieces. Serving as musical ambassadors of the Bundeswehr, the Heeresmusikkorps 4 performs at various events both domestically and internationally, including official ceremonies, concerts, parades, and social gatherings.

Comprised of highly skilled military musicians who receive rigorous training in both music and military service, the corps represents the Bundeswehr and fosters relationships between the military and civilian population. Throughout its history, the Heeresmusikkorps 4 has garnered numerous accolades and is recognized for its outstanding musical performance and dedication.