Water is the driving force in nature. ~Leonardo da Vinci
I have been elsewhere these past few months. If you spoke to me, I only heard part of what you were saying. If music played other than what I was composing, I did not hear it. I vaguely remember the holidays but they intruded upon my inner world and I merely went through the motions, eager to return to the world of water. Deep within the mystery of watersheds, I often forgot appointments or rescheduled them in order to pursue the trail of liquid sound. One morning, I awoke with musical figures and phrases running through my head and felt as if I had somehow been transformed into water itself.
Last month I submitted the score and parts for Watershed, a concerto for cello and orchestra, and attended rehearsals last week. The premiere, featuring cellist Adam Liu and the Duquesne University Symphony Orchestra under the direction of Daniel Meyer, takes place in little more than a week, to be followed by recording sessions. Although I am now more present to the daily life of the world, the music of Watershed continues to play through my head day and night.
Walking through the misty woods this morning with Angel, each step was in rhythm with the flow of water. (Click on any photo to see a full-size photo. All photos ©2018 Lynn Emberg Purse, All Rights Reserved)
The song of the river ends not at her banks but in the hearts of those who have loved her. ~Buffalo Joe
The inspiration for Watershed is the abundance of water where I live, in the midst of the Pine Creek watershed. The headwaters of the creek begin in the northernmost corner of our county and flow south towards the Allegheny River and then on to the Ohio River. In its travels, the creek becomes a lovely quiet lake in our county park before flowing over the dam and continuing on its way. Many of our local roads in the Pittsburgh area follow the creeks and streams that feed our watershed; driving south on Rt. 8 traces the path of Pine Creek and the many smaller waterways that join it. Local waterfalls feed it and eventually Pine Creek takes a wide meander, a large curving loop, at the Shaler Plaza, and then continues on to join the Allegheny River. Each of the four movements tries to speak in the voice of the creek in its journeys from headwaters to the confluence of rivers.
. . . I feel like the Queen of Water. I feel like water that transforms from a flowing river to a tranquil lake to a powerful waterfall to a freshwater spring to a meandering creek to a salty sea to raindrops gentle on your face to hard, stinging hail to frost on a mountaintop, and back to a river again. ~Maria Virginia Farinango
Months of research have left me with a much deeper understanding of and appreciation for the flow of water through the land. The idea of the watershed, water flowing to its lowest point to eventually flow to the sea and return as rain, began to heighten my awareness of all things water. I was introduced to the concept of the river continuum by friend and colleague Brady Porter. I discovered that the signs that mark our local creeks and watersheds were put there partly through the efforts of an environmental scientist whose daughter is a cellist and a former student of Adam Liu, the artist for whom Watershed was composed. I discovered that the lake that I love (featured in this video), when drained and dredged in a restoration project a few years ago, revealed the deep trough of Pine Creek running at its bottom, unseen yet present, a hidden current. Everywhere I drive or park my car, I see the ever present Pine Creek, now a beloved companion on my travels. In fact, it is so ubiquitous, it is rarely noticed by those who see it every day.

Pine Creek below a busy road
Water is the most perfect traveler because when it travels it becomes the path itself! ~Mehmet Murat Ildan
I am not alone in being inspired and transformed by moving waters, by streams, by rivers. Countless poets, authors, philosophers, scientists and naturalists have something to say about it.
A river seems a magic thing. A magic, moving, living part of the very earth itself. ~Laura Gilpin
The river has taught me to listen; you will learn from it, too. The river knows everything; one can learn everything from it. ~Herman Hesse
I am beginning to understand that the stream the scientists are studying is not just a little creek. It’s a river of energy that moves across regions in great geographic cycles. Here, life and death are only different points on a continuum. ~ Kathleen Dean Moore and Jonathan W. Moore
Look around you – do you see water? Treasure it, listen to it, protect it. If you are so inclined, I hope that you can attend the premiere of Watershed, which I now realize is a love song to moving water. Nevertheless, you can discover the voice of the stream or river near you and learn to hear its song. (Update: You can hear music from Watershed here)
I thought how lovely and how strange a river is. A river is a river, always there, and yet the water flowing through it is never the same water and is never still. It’s always changing and is always on the move. . . Am I like that? Always me, like the river itself, always flowing but always different, like the water flowing in the river, sometimes walking steadily along andante, sometimes surging over rapids furioso, sometimes meandering with hardly any visible movement tranquilo, lento, ppp pianissimo, sometimes gurgling giacoso with pleasure, sometimes sparkling brillante in the sun, sometimes lacrimoso, sometimes appassionato, sometimes misterioso, sometimes pesante, sometimes legato, sometimes staccato, sometimes sospirando, sometimes vivace, and always, I hope, amoroso. ~Aiden Chambers