Hi, I'm GLASYS (Gil Assayas). I'm a pianist & synth player, composer, producer and vocalist.

I love creating original music and also covers (mainly of video game tunes). Over the last decade I've been developing a left hand finger drumming and keyboard technique that allows me to play the bass and drum parts simultaneously. In many of my videos I challenge myself with live arrangements that incorporate this technique, in others I explore new gear, create MIDI art live or try to produce an entire track in an hour - basically, I have a lot of weird ideas and this channel is my place to express them.

I'm influenced by many different styles of music including classical, jazz, rock and electronic. I've been incredibly lucky to collaborate with some amazing musicians such as T-Pain and Todd Rundgren.

Thanks for dropping by! :)


GLASYS

New video on ‪@PianoteOfficial‬! They asked me to create some new MIDI art on the spot which was a really fun challenge. Check it out! 😀

3 weeks ago | [YT] | 4

GLASYS

Shipping out book preorder today! Thanks again to everyone who supported this project. 🙏
The digital version of the book is now available for immediate download here: glasysmusic.com/merch/live-midi-art-book-digital

3 months ago (edited) | [YT] | 35

GLASYS

Today is the last day you can order my physical MIDI art sheet music book: www.glasysmusic.com/merch

The digital version will remain available, but you can still get a discount on it today.

Thank you so much to all who have preordered and supported this project! 💙🙏

3 months ago (edited) | [YT] | 46

GLASYS

Had a great time arranging these tunes and performing them on ‪@PianoteOfficial‬! I tried to pick some Nintendo themes I've never played before as well. Check it out!
https://www.youtube.com/watch?v=i4wkI...

4 months ago (edited) | [YT] | 12

GLASYS

Hey friends, just another 2 weeks to preorder my MIDI Art sheet music book: glasysmusic.com/merch
It will no longer be available starting mid-July.

Thanks to all who have preordered the book so far! Can't wait to send you your copies soon!

4 months ago | [YT] | 42

GLASYS

Hey friends, I'm really excited to share that I'm releasing a book of sheet music for my MIDI art compositions.

Throughout the last few years I've created and performed dozens of live MIDI drawings but never wrote them down due to their complexity.

I really wanted others to be able to play them as well though, so for the last 6 months I've been carefully notating these compositions in the clearest, most readable way I possibly can.

I'm now taking preorders for the book - only one run of physical books will be printed, so if you want a copy make sure to get a preorder in: glasysmusic.com/merch

The digital version can also be preordered for a discounted price.

Thank you for your support!

5 months ago | [YT] | 99

GLASYS

Honored to be a guest on ‪@PianoteOfficial‬ ! First video we shot is up on their channel now:
https://www.youtube.com/watch?v=phlFE...

5 months ago | [YT] | 5

GLASYS

Hey guys, I got a lot of requests for sheet music of my Super Mario Bros 2 arrangement. I finally had time to notate it, you can grab the sheet music here: glasysmusic.com/merch/super-mario-bros-2-overworld…

11 months ago | [YT] | 22

GLASYS

Happy May the 4th!

1 year ago | [YT] | 16

GLASYS

I composed a piece for strings using an amazing new sound library by ‪@8dioproductions‬ called "Adastra". Had a lot of fun writing this one, hope you give it a listen. :)

2 years ago | [YT] | 13