Whether you are burning a CD-R for your legacy player or building a lossless digital playlist, here is the blueprint for the only diagnostic tool you will ever need. Before we dive into the tracklist, let’s address the elephant in the room: CDs? Really?

We’ve all been there. You just unboxed a shiny new pair of speakers, a vintage amplifier, or a set of high-end headphones. You sit down in the "sweet spot," press play on your favorite streaming service… and immediately second-guess your life choices.

The problem isn't your gear. It’s your source material. To truly judge your system, you don't need a playlist of your current favorites. You need

Does that snare drum sound a little flat ? Is that vocal sibilant? Did the bass just disappear?

What is your go-to track for testing new speakers? Let us know in the comments below!