Gear Breakdown: GLASYS Hears APT (Bruno Mars and Rosé) For The First Time 

What happens when you hand a synth wizard a soulful performance from Bruno Mars and Rosé? You get musical alchemy.

In this special Pianote episode, GLASYS (aka Gil Assayas) hears APT’s reimagining of “Best Part” for the first time—and as expected, he dives in with wide-eyed wonder and sharp musical instincts. But what gear did he have on hand to process, play, and explore the track’s emotional depth?

Let’s get to the Gear Breakdown of the Keys GLASYS used.

🎹 Nord Stage 4

It’s no surprise to see the Nord Stage 4 (Europe) front and center on GLASYS’ rig. Known for its seamless performance design, rich piano samples, and powerful synth and organ engines, the Nord is a stage staple for a reason. Whether it’s punchy Rhodes, lush pads, or pristine acoustic piano, it’s all available at your fingertips—no menu diving required.

During this reaction session, GLASYS leaned into the Nord for spontaneous voicings and harmonies, pairing its vivid piano tone with his natural touch and deep musical instincts. Its interface invites quick layering, filter sweeps, and instant creativity—exactly what’s needed when you’re exploring a song live and unscripted.

🎛️ Dave Smith Instruments Prophet-6

GLASYS also had the legendary Dave Smith Sequential Prophet-6 within reach. A modern reimagining of the classic Prophet-5, this analog synth is all about lush textures, fat bass, and warm, evolving tones. Even though it didn’t steal the spotlight in this particular video, its presence speaks volumes.

It’s the kind of instrument that adds emotional depth with just a few tweaks. For artists like GLASYS, who blend traditional theory with exploratory synthesis, the Prophet-6 is a perfect companion—ready to bring depth and dimension to any soundscape.

🧠 Expressive E Osmose (Unused)

Sitting quietly in the background was one of the most futuristic instruments on the market: the Expressive E Osmose (Europe). Though GLASYS didn’t use it in this video, its inclusion on the rig hints at his ongoing exploration of expressive, next-gen controllers.

The Osmose features deep polyphonic aftertouch and MPE capabilities, allowing for pitch bends, vibrato, and dynamic shaping per note—all through intuitive finger movements. It’s not just a keyboard—it’s a sound sculpting machine. Keep your eyes peeled for future GLASYS sessions where this keyboard might take center stage.

The Verdict

GLASYS brought his signature spontaneity and musical insight to this reaction—but it wouldn’t hit the same without the right tools. With the expressive muscle of the Nord Stage 4, the analog warmth of the Prophet-6, and the silent promise of the Osmose, his rig was equal parts ready and refined.

Want to level up your own keyboard journey? These instruments are a great place to start. And if GLASYS’ chops inspired you, there’s no better time to jump into Pianote and try it free for 7 days. Who knows? You might just find your own signature sound.

You can find everything mentioned in this Gear Breakdown at Sweetwater or Thomann if you are overseas. If this video lit a spark to start learning the piano (or sharpen your skills), take the next step and click the link to try Pianote, free for 7 Days.

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