François Couperin (French pronunciation: [fʁɑ̃swa kuˈpʁɛ̃]) (10 November 1668 – 11 September 1733) was a French Baroque composer, organist and harpsichordist. He was known as Couperin le Grand ("Couperin the Great") to distinguish him from other members of the musically talented Couperin family.

Couperin was born in Paris. He was taught by his father, Charles Couperin, who died when François was 10, and by Jacques Thomelin. In 1685 he became the organist at the church of Saint-Gervais, Paris, a post he inherited from his father and that he would pass on to his cousin, Nicolas Couperin. Other members of the family also later held the same position. In 1693 Couperin succeeded his teacher Thomelin as organist at the Chapelle Royale (Royal Chapel) with the title organiste du Roi, organist by appointment to Louis XIV.

In 1717 Couperin became court organist and composer, with the title ordinaire de la musique de la chambre du Roi. With his colleagues, Couperin gave a weekly concert, typically on Sunday. Many of these concerts were in the form of suites for violin, viol, oboe, bassoon and harpsichord, on which he was a virtuoso player.

Laurence Cummings (born 1968, Birmingham), MA (Oxon), ARCM, FRCO, HonRAM is a British harpsichordist, organist, and conductor. Cummings was educated at Solihull School, Christ Church, Oxford and the Royal College of Music. His teachers have included Jill Severs.

Cummings is Head of Historical Performance at the Royal Academy of Music (since 1997), Musical Director of the London Handel Orchestra and the London Handel Festival (since 1999), Musical Director of the Tilford Bach Society, a founding member of the London Handel Players, and a Trustee of the Handel House Museum. In September 2011, he became the artistic director of the Göttingen International Handel Festival. He has played harpsichord and organ continuo with many leading period instrument groups, including Les Arts Florissants, The Sixteen Choir, Gabrieli Consort and Orchestra of the Age of Enlightenment. He has also conducted at English National Opera and Glyndebourne.

Cummings has recorded commercially as both an instrumentalist and a conductor. His recordings as a conductor have included the first recording of Handel’s newly-discovered Gloria with soloist Emma Kirkby and the Royal Academy of Music Baroque Orchestra. He has also made recordings of keyboard works of Louis and François Couperin, and Handel.

Jordi Savall i Bernadet (Catalan pronunciation: [ˈʒɔrði səˈβaʎ]; born January 14, 1942, in Igualada, Catalonia) is a Catalan viol player, conductor and composer. He has been one of the major figures in the field of Western early music since the 1970s, largely responsible for bringing the viol (viola da gamba) back to life on the stage. His characteristic repertory ranges from Medieval to Renaissance and Baroque music, though he has occasionally ventured into the classical or even the romantic period.

Savall's musical training started at the age of six in the school choir of his native town (1947–55). After completion of training at the Barcelona Conservatory of Music (1959–65), he specialised in early music, collaborating with Ars Musicae Barcelona of Enric Gispert and studying under August Wenzinger at the Schola Cantorum Basiliensis in Basel, Switzerland (1968–70). In 1974 he succeeded Wenzinger as professor of viola da gamba at the Schola Cantorum Basiliensis.

In 1974 he formed the ensemble Hespèrion XX (known since 2000 as Hespèrion XXI), together with the soprano Montserrat Figueras (his wife, who died in 2011), Lorenzo Alpert and Hopkinson Smith. Hespèrion XX favoured a style of interpretation characterised by great musical vitality and, at the same time, ultimate historical accuracy.

August Wenzinger (1905–1996) was a prominent cellist, viol player, conductor, teacher, and music scholar from Basel, Switzerland. He was a pioneer of historically informed performance, both as a master of the viola da gamba and as a conductor of Baroque orchestral music and operas.

Wenzinger received his basic musical training at the Basel Conservatory, then went on to study cello with Paul Grümmer and music theory with Philipp Jarnach at the Hochschule für Musik in Cologne. He then took private cello lessons with Emanuel Feuermann in Berlin. Wenzinger served as first cellist in the Bremen City Orchestra (1929–1934) and the Basel Allgemeine Musikgesellschaft (1936–1970).

By 1925 Wenzinger had mastered the viola da gamba, an instrument then usually considered obsolete. He joined the Kabeler Kammermusik (Kabel Chamber Music), a circle of musicians interested in authentic Baroque performance, sponsored by paper manufacturer Hans Eberhard Hoesch in Hagen, Germany. In 1930 he and flautist Gustav Scheck also founded the Kammermusikkreis Scheck-Wenziger (Scheck-Wenzinger Chamber Music Circle), considered the leading early music ensemble until the 1950s.