LESSON 1> QUARTET In modern arranging today, we generally make use of a four part chord in writing for the dance orch- estra. To the major chord, we add the sixth of the chord. % ® G To the seventh chord, we add the miesing note, which we omitted while doing our trio form. The following chart shows the volcing of the seventh chord in quartet form. The number denotes the degree of the chord. % 250 T 2 .NB: > G ADNS 3 5 Te9u3> ér EXERCISES Wirite your song in quartet form.