What are Combination Voice Over Demos?

Combination voice demos are audio samples that showcase a voice actor’s versatility by combining multiple styles, genres, or types of reads into a single demo reel.

Here’s a breakdown:

Definition

A combination voice demo (sometimes called a combo demo) is a highlight reel that features several different types of voiceover work in one audio track — for example, commercial, narration, character, and promo reads — all edited together, usually lasting 60–90 seconds.


Purpose

  • To show range and adaptability — how well a voice actor can shift tone, pace, and personality.

  • To serve as a catch-all demo when you don’t want to send multiple specialized demos (e.g., one for commercials, another for animation).

  • Often used by newer voice actors or generalists who want to demonstrate multiple capabilities quickly.


Typical Structure

A combination demo might include:

  1. Commercial spots (e.g., friendly retail, energetic tech, luxury brand)

  2. Narration (documentary, corporate, or e-learning)

  3. Character or animation voices

  4. Promo or trailer-style reads

  5. Tags or brief transitions that highlight different emotional tones or delivery styles

All of these are stitched together with smooth transitions, music, and sound design to keep the pacing tight and engaging.


Example Use Case

A new voice actor might not have enough material to make a full commercial and narration demo, so they create a combination demo that briefly shows both styles. Casting directors or agents can then hear their full range in one quick listen.