Opus

Blog

Guides & Explainers

Learn how to get the most out of AI vocal removal.

Guide

How to Practice Singing at Home

Practical methods for building real vocal skill — warm-ups, recording yourself, and using backing tracks effectively.

10 min read

Guide

Best Songs to Practice Karaoke — Beginner to Advanced

Curated song picks at every skill level, with advice on what each track teaches and why it works for practice.

8 min read

Guide

5 Creative Ways to Use AI-Generated Instrumentals

Beyond karaoke: remixing, podcast scoring, transcription, education, and content creation — all with AI-separated tracks.

7 min read

Explainer

AI Vocal Remover vs. Karaoke CDG Files

Quality, cost, library coverage, and when to use each. A practical comparison for singers and karaoke hosts.

6 min read

Guide

How to Make Karaoke from Any Song

A step-by-step walkthrough for turning any MP3 into a karaoke instrumental — free, no software needed.

5 min read

Explainer

How AI Removes Vocals from Music

The science behind source separation and why the Demucs model changed everything for vocal removal.

4 min read