1. Brandenburg Concertos: A set of six concertos originally composed for the Margrave of Brandenburg. Each concerto features a different instrumentation and showcases the virtuosity of the orchestra.
2. Orchestra Suites: A collection of four orchestral suites, each consisting of a series of dance movements. These suites are known for their lively rhythms, rich textures, and intricate counterpoint.
3. Concerto for Violin and Oboe: A delightful concerto featuring the interplay between a solo violin, solo oboe, and the orchestra. It showcases Bach's mastery of combining different instrumental timbres.
4. Orchestral Transcriptions: Bach also arranged several of his works originally composed for other instruments or ensembles for the orchestra. Notable examples include the "Air on the G String," originally written for solo violin, and the "Jesu, Joy of Man's Desiring," originally a chorale from a cantata.
While Bach primarily focused on composing for the church and organ, his orchestral works demonstrate his versatility and ability to write for larger forces when occasions called for it. Although he may not have been as prolific in composing for the orchestra as other contemporary composers, his orchestral pieces remain highly regarded for their musical depth and technical brilliance.