Partita was originally the name for a single instrumental piece of music (16th and 17th centuries), but Johann Kuhnau and later German composers (notably Johann Sebastian Bach) used it for collections of musical pieces, as a synonym for suite. An instrumental is, in contrast to a song, a musical composition or recording without lyrics or any other sort of vocal music; all of the music is produced by musical instruments. ... For other uses, see Music (disambiguation). ... (15th century - 16th century - 17th century - more centuries) As a means of recording the passage of time, the 16th century was that century which lasted from 1501 to 1600. ... (16th century - 17th century - 18th century - more centuries) As a means of recording the passage of time, the 17th century was that century which lasted from 1601-1700. ... Johann Kuhnau, (born 1660) was a German composer, organist and harpsichordist. ... A composer is a person who writes music. ... Bach in a 1748 portrait by Haussmann Places in which Bach resided throughout his life Johann Sebastian Bach (pronounced ) (21 March 1685 O.S. – 28 July 1750 N.S.) was a prolific German composer and organist whose sacred and secular works for choir, orchestra and solo instruments drew together the... It has been suggested that Suite_de_Danses be merged into this article or section. ...

Johann Sebastian Bach wrote two sets of Partitas for different instruments. Those for solo keyboard the composer published as his Opus 1 (known as the Klavierübung I). One additional suite in B minor, the Overture in the French Style (often simply called French Overture) is sometimes also considered a Partita (see French Suites). Bach's Partitas are very rarely called the "German Suites", in analogy with the "national" naming of the English and French Suites. See Partitas for keyboard (825–830) Bach in a 1748 portrait by Haussmann Places in which Bach resided throughout his life Johann Sebastian Bach (pronounced ) (21 March 1685 O.S. – 28 July 1750 N.S.) was a prolific German composer and organist whose sacred and secular works for choir, orchestra and solo instruments drew together the... French Suites are suites composed in a style that for one or more reasons is considered French. ... The Partitas for keyboard (BWV 825–830) refer to a set of six suites written by the German composer Johann Sebastian Bach for harpsichord and are the last of Bachs 18 suites for keyboard, the others being the 6 English Suites (BWV 806-811) and the 6 French Suites...

Bach also wrote three partitas for solo violin in 1720 which he paired with sonatas. See Sonatas and partitas for solo violin (1001-1006) Sonata (From Latin and Italian sonare, to sound), in music, literally means a piece played as opposed to cantata (Latin cantare, to sing), a piece sung. ... The Sonatas and Partitas for solo violin (BWV 1001–1006) is a set of six works composed by Johann Sebastian Bach. ...

Source

• http://www.jsbach.org/bwvs800.html contains the BWV listing including the Partitas (with their tonalities), as well as the French Overture.