
Chasing sounds: Libby Green and Marcel Gnauk, seen here in La Reunion in 2020, met randomly on a promenade in Nice, France seven years ago. They've since built a career traveling the world and recording sounds on their high-end microphones.

Bangkok Train Station, 2022: The couple's website, www.freetousesounds.com, features 500 royalty-free sound libraries. Of these, 145 are free to download.

Iceland, 2020: Among the highlights of their travels was a visit to Iceland's black sand beach at Solheimasandur, where they recorded for two days.

An expensive passion: Sound recording can be an expensive passion. Typically, high fidelity recording equipment stretches into the thousands of dollars for individual microphones and audio recorders.

Vietnam: "It does not feel like work because we are just loving what we are doing," says Marcel, pictured here in Vietnam during one of their earliest recording sessions.

Bali, 2018: In the six years since their first recording, Libby and Marcel have captured audio in more than 25 countries, mostly in Asia, Europe and North America, spending months at a time in each country.

Hong Kong, 2020: Marcel admits they have a backlog of unedited recordings. "It is more exciting to record, to be in the present than sitting back with studio headphones," he says.

Costa Rica Dog Sanctuary, 2018: The couple has no home base and is constantly traveling. "When you have a home base you have more of a concrete routine," says Libby of the challenges of their lifestyle. "For us it is always changing, so sometimes that takes more effort, more money."

Colorado, 2021: Libby shoots and edits their YouTube videos, and manages their website, while Marcel does most of the sound recording and editing, as well as the social media postings.

Lifelong passion: "I know we are still going to be traveling, still recording sounds in five years," says Libby, seen here with Marcel during a road trip in Thailand.

Recording in Malta: "It takes us 45 minutes to pack our stuff and be at the next airport," says Marcel.

What's next: Libby and Marcel, currently in Malaysia, plan to travel the Pan American highway from Alaska to Ushuaia, towards the southern tip of South America.


