In this fourth film in a series of short films on improvisation, Stéphane Mottoul, Organist at the Church of St Leodegar, Lucerne, Switzerland, improvises six contrasting movements of a Classical French Suite, and discusses the characteristics of the French Baroque language in contrast with the German style of the time.

Stéphane Mottoul improvises two pieces in the Early Romantic style and discusses the typical structure and harmonic progressions for this music, and comments on how to create a suitable registration scheme.

In this second film in a series of short films on improvisation, Stéphane Mottoul, Organist at the Hofkirche, Lucerne, continues work on improvising a partita in Baroque style based on a hymn tune.

Stéphane Mottoul, Organist at the Hofkirche, Lucerne, explains how to improvise a partita in Baroque style based on a hymn tune. He begins by discussing the harmonisation of the hymn melody, and then explains how to construct three variations using the hymn tune as a basis: a ricercar, a trio chorale, and a chorale with figurations.