1) click on the play button below to listen to the excerpt from first movement of johann sebastian brandenburg concerto no. 5 in d major, bwv 1050. this is an example of a) a landler, a traditional austrian folk dance. b) a barcarolle, a gentle 6/8 melody in the style of venetian gondoliers. c) a sequence, in which a repetitive motive rises or falls by a step with each statement. d) a trill, a type of ornament that involves rapid alternation between two notes. 2) click on the play button below to listen to the second movement of brandenburg concerto no. 5. in this excerpt, the melody is passed from violin to flute to harpsichord. this compositional technique, when one instrument plays a pattern very similar to another, is called a) figured bass