This is not our Luna, but rather another black cat named Luna who loves music, and specifically, jazz! Truly, a cat after my own heart.
From @_luna.wants.tuna on Instagram.

This is not our Luna, but rather another black cat named Luna who loves music, and specifically, jazz! Truly, a cat after my own heart.
From @_luna.wants.tuna on Instagram.


Beautiful kitten Luna sits proudly atop a Korg M3 workstation.
From andrew.w___ via Instagram
Here is a second photo, in color.


It’s our 17th anniversary. Hard to believe it was 17 years ago when we first posted that picture of Luna with the Novation keyboard.

We still miss her very much. The continuation of this blog and the video channel are her legacy.
Here’s to many more years of cats, synths, and all the other stuff that we do 😻🥂


Election Day in the US is upon us yet again. On one hand, I like the idea of a vibrant, active democracy. On the other, it feels like these seemly-existential elections happen too often. Nonetheless, we at CatSynth urge all our friends here in the US to vote!


This is the gray Luna we met last year when she was hiding behind a Eurorack system. Here we see here sitting next to a similar system. From @panic_hardware via Twitter.
My cat has resting bitch face
Despite the sad visage, we are confident that Luna gets lots of Love. As for the modules themselves, we immediately recognize the 4MS Spectral Multiband Resonator with its distinctive ring of light, as well as the 4MS Tapographic delay right out front. The others will have to remain an exercise for the reader.


We at CatSynth wish all our fellow Americans a happy and safe Independence Day (4th of July). Please keep your pets safe indoors today.

Even with so much happening in our own lives and in the world at large, we pause it all on this night to remember our beloved Luna, who passed away two years ago on October 31.

There is a both a poetic beauty and a cruel irony in the fact that she left us on Hallowe’en. It was the day every year that she was the star of cat-blogging world, hosting the annual Hallowe’en edition of Weekend Cat Blogging and being the most beautiful of beautiful black cats.

As we begin the yahrzeit, we light our memorial candle, and pay special respects to her memorial.

There was a moment of explosive grief as I told her, wherever and however she is, that I miss her so much. After that, a calmer sadness settled in as I sip a glass of bourbon, play “Dollar Days” from David Bowie’s Blackstar, and assemble this post.

She was a work of art, and fit in perfectly with aesthetics and design of CatSynth HQ.

But she was also extremely sweet and loving.

Please join me in remembering our sweet little girl, who left us way too soon. She will always be missed, never forgotten.

Sam Sam continues to delight every day with her adorable antics.

And she certainly gets lots of love and attention in response.

It’s interesting to see how different her unique facial markings look from different angles.
Of course, being the constant center of attention can be quite exhausting, so there is always time for naps.

Sam Sam often sticks a paw on her tail while sleeping, a trait we have remarked on before. I don’t know whether it serves a purpose or is just a quirky habit, but it is very sweet.
Today is #BlackCatDay, and an opportunity to celebrate and recognize black cats as we close in on Halloween when stereotypes and threats sometimes reach a crescendo. It breaks our hearts to think of any cat being hurt or abused, but black cats can face an especially different time.

For years, the celebration of black cats on and around Halloween was a ritual, with Luna often hosting the special Halloween Black-Cat Edition of Weekend Cat Blogging (back when that was a shared thing). Now it is more a time to remember and reflect on Luna, who left us on October 31 two years ago. We will have a proper remembrance on that day, but for now, we just want to bask in the beauty of our beloved black kitty.


It’s our twelfth anniversary! It’s hard to believe that this little project I started as a lark in 2006 is still going and expanding. Here is that first picture of Luna that went up on July 19, 2006!

As always, we look to the anniversary as a moment for reflection and for changes. We don’t have compiled detailed stats this year, but we do have several high-level milestones. Most notably, we launched CatSynth TV last October, and since then have shared 74 videos! More are on the way. We have continued to develop our apps, including the original CatSynth: The App! and Highway☆, though there is so much more we want to do there, both with existing and new apps. And Sam Sam has blossomed into the new star of CatSynth! With so many facets competing for our attention, there has been less time for the long-form reviews that once dominated this site, though we still write long-form articles when we can. So with that, we make some announcements:
So please join Sam Sam and me in celebrating twelve years of CatSynth! We look forward to sharing many more with all of you.


Beautiful black cat Luna strikes a “noir” pose atop one keyboard and next to another. Submitted by Matthew Vasquez via our Facebook page. I really like the way the stripes of light play against the keyboards, which in turn heighten the black cat’s figure.
This is Luna is not our Luna, but looks so much like her! You can read our more recent tribute to the late great Luna of CatSynth here.
Identification of the synths/keyboards left as an exercise to the reader.