So, we have seen how

using alorithmic tools, basically,

we can operate on motifs,

and patterns, and create

beautiful music.

But why is this music beautiful?

And for this, we need to better understand

how pitches relate to each other.

And how, in this broader framework

of the geometry of pitch,

this number space of notes and

frequencies, what makes a combination

sound good, or sound any particular

way, according to the underlying structure

of our musical space, but also of our

perceptions.

And we will see this in the next unit.