The VoiceHacks Podcast

The VoiceHacks Podcast

Want to learn the secrets behind the sounds of your favorite metal vocalists? Look no further! Join vocal coach and metal vocalist Mary Zimmer for the VoiceHacks Podcast. Every other week, she’ll sit down with some of the world’s best vocalists, coaches, and experts to dive deep into the techniques and mysteries behind the sounds we make. If you’re a new vocalist, this podcast is going to answer a lot of your questions. If you’re an experienced vocalist, this is going to give you that deep level insight into the craft of vocals. When you’re ready to take on learning vocals head over to to get started!

Recent Episodes

EP 19 | Beginning your journey into extreme vocals

Oct. 4, 2022

For our 19th episode, host Mary Zimmer gives us an in-depth tutorial on how to get your vocal journey started.

EP 18 | David Akesson

Sept. 20, 2022

David Akesson is a Swedish vocalist and full-time vocal coach. David coaches both metal and traditional vocalists. As a performer, he uses both clean and harsh vocals.

EP 17 | Jon Davis

Sept. 6, 2022

Jon Davis is the frontman and vocalist of Conan (Napalm Records), a British doom metal band from Liverpool, UK.

EP 16 | Charlotte Wessels

Aug. 23, 2022

Charlotte Wessels (ex-Delain) is a Dutch vocalist, songwriter and producer. She’s currently pursuing a solo career as a vocalist and Patreon creator.

EP 15 | R.A. Voltaire

Aug. 9, 2022

R.A. Voltaire/Rav is a Baritone melodic metal vocalist, frontman of the Calgary-based band Ravenous Eternal Hunger.

EP 14 | Vicky Psarakis (The Agonist)

July 26, 2022

Vicky Psarakis is the vocalist and frontwoman for the metal bands The Agonist and Sicksense. She’s also a voice/character actor for The Monster Factory and has contributed extreme vocal sounds to the Marvel “Guardians of the…