They are rhythmically and melodically complex compositions. The surviving cantatas are simple harmonically and melodically, yet expressive. Evans's improvisations relied heavily on motivic development, either melodically or rhythmically. Let There Be More Light", as "boring melodically, harmonically, and lyrically. Here the composer develops the subject by writing variations either melodically or harmonically. It is usually printed smaller to indicate that it is melodically and harmonically nonessential. She wanted to make an album that was rhythmically strong as well as melodically strong. The development section is highly chromatic and is texturally and melodically distinct from the exposition. It is used both melodically and rhythmically, for example as a door knock. Vogt's music can be summarised as melodically focused electronic music with jazz influenced chord progressions. Melodically, she has melodies for days. "I Bleed" is melodically simple, and is formed around a single rhythmical repetition. According to Forte, the major seventh chord is exemplified by IV, which originates melodically. Chants sometimes fall into melodically related groups. Melodically, there is nothing that defines breakcore.