Andrew Lewis Music 133

LESSON 2 INVENTION & FUGUE Ø Fortspinnung , this melody can be identified in several different aspects such as key change, continuous motion, harmonic or melodic sequences, different phrase lengths, and the use of other melodic lines joined together in one phrase.   This melody is an image of a triple fugue, Displaying The first, second, and third theme. https://th.bing.com/th/id/R.aff0325a26b86af19800300d96916264?rik=4ewLR769d0NwhA&riu=http%3a%2f%2fmichaelsmusicservice.com%2fsupport%2fBarnes.FugueInGMinor.03.gif&ehk=tbbUQgWRot%2bIm4L7aKC3Pn5XgAjcUr3YLqJkHKtiy1Q%3d&risl=&pid=ImgRaw&r=0 Ø   Point of imitation is answering a melodic idea from another voice that is the same. In an invasion, the main point of imitation is an octave apart, while in a fugue, the first two points are a fifth and an octave apart.   This is a fugue melody, written as an imitation   https://th.bing.com/th/id/R.0f15159f52ba9de7ee0fb69e416446e6?rik=UT5FLGJlUno9Ug&riu=http%3a%2f%2fww

  LESSON 1 BINARY & TERNARY FORM Ø There are three types of binary forms, rounded binary, balanced binary, and simple binary. They all consist of two parts, with both parts normally repeated and ending with a cadence. This image is an example of a melody written in binary form It begins in A minor in the A section., and modulates in the B section to C major, the related major key.  https://phamoxmusic.com/wp-content/uploads/2021/01/Binary-Form-Bourre-by-bach.jpg   Ø The rounded binary form begins with a repeated A section, followed by a contrasting B section, which comes before the reinstated section A that is sometimes varied. The beginning of section A normally starts on the tonic and ends in the tonic Key that could be a half cadence. The B section can begin in a key other than the tonic or employ other techniques to emphasize the contrast. The return of section A takes place in the tonic key and ends with a cadence in the home key.  In this image of the binary form, it identi