Alder (photo by Sharlene Wallace)

The Trees Are Coming Soon!

I’m excited to announce that the Trees.Listen album I created with harpist Sharlene Wallace will be released October 4! Here’s the official unveiling of the album cover…

Trees.Listen - music by Frank Horvat and Sharlene Wallace

Our suite for lever harp and fixed electronics is inspired by the enlightening book To Speak for the Trees by acclaimed medical biochemist and botanist, Dr. Diana Beresford-Kroeger. Diana possesses a unique combination of Western scientific knowledge and traditional wisdom from the ancient world. Orphaned in Ireland during her youth, she was educated by elders who instructed her in the Brehon knowledge of plants and nature.


The music that Sharlene and I co-composed is based on different letters from the ancient Ogham script, a medieval alphabet that named each letter after a type of tree, emphasizing the significance of trees to the ancient Celts. The predominant musical note heard in each piece corresponds to the note named after a particular tree. For example, you will hear a lot of Ds in Oak because the Celtic word for oak is dair, which is the name for D in their alphabet. This approach creates an additional spiritual connection between each piece, the tree, and its designated letter. The overall tone of each piece is also inspired by the information and stories shared by Diana about each tree, each having its own unique musical character, just as each tree does.



Sharlene and I hope that Trees.Listen supports Diana’s vision: that trees are a fundamental part of our existence and survival on this planet, and they deserve to be worshipped and protected. We are fortunate to have received Diana’s enthusiastic support for our endeavour. She is a passionate individual who envisions a better world with more trees.



Pre-save the album here or visit the Guelph Arboretum now so you can access the music via QR codes placed under trees on the grounds. Stay tuned to my social media channels and e-newsletter for updates on the release!



Hazel - Guelph Arboretum Installation

Sharlene and I implemented a unique multi-phase process to create this new music with the help of our good friend, Jean Martin:

In Phase 1, Jean recorded Sharlene playing samples/loops on her harp for the first 2 pieces we composed, Birch and Hazel
Sharlene Wallace at the Celtic harp

Collaborators - Frank Horvat - Sharlene Wallace - Jean Martin

Months later, we recorded the loops for Oak and Pine, this time with Sharlene’s beautiful new custom-made harp…

Frank Horvat, Jean Martin and Sharlene Wallace

Then months after that, we completed recording the loops for the remaining 5 trees…

Jean Martin, Sharlene Wallace, Frank Horvat (photo by Sharlene Wallance)

In Phase 2, I used these samples as the foundation for composing electronic bed tracks. Then in Phase 3, Sharlene composed a live harp part on top of those bed tracks.

In Phase 4, we convened to fine-tune the compositions and record demos…

Sharlene Wallace and Frank Horvat recording demos for Trees.Listen

Last summer, Sharlene did a warm-up performance of Birch and Hazel in BC

All this led to the 5th and final step in our creative process…making the Trees.Listen album, including three great days of recording with Darren McGill at the Union Sound Company and a lot of editing and mixing with our co-producer, Jean.

Darren McGill, Frank Horvat, Jean Martin, Sharlene Wallace

Then last weekend, Sharlene and I finally unveiled our creative collaboration to the world! And what a remarkable way to do it. The Arboretum in Guelph was extraordinary, featuring Sharlene’s world premiere performance of the entire suite for a large, receptive audience. The event also included immersive sound installations scattered throughout the pristine grounds, with speakers nestled among the trees, creating an enchanting atmosphere. To top it off, Sharlene and I had the pleasure of leading a talk and walk with a wonderful group of attendees.

Trees.Listen Artist Walk with Frank Horvat and Sharlene WallaceWorld Premiere Concert - Trees.Listen

Canada Council for the Arts

Ontario Arts Council

No comments yet.

Leave a Reply