LMMS introduction
LMMS (Linux MultiMedia Studio) is a free, open-source digital audio workstation (DAW) that lets users create, edit, and produce music. It supports MIDI, audio tracks, and plugins, offering features like beat/bassline editors, a piano roll, and a sampler. Compatible with Windows, Linux, and macOS, LMMS is a powerful tool for both beginners and experienced musicians.
MindBurner MIDI
MIDI equipment designed and made by a small company in Norther Ireland
MIDI thru, MIDI to CV and more

eBow
Must try one of these

The Sound
I recently read about The Sound, and looked them up, and am so glad I did.
Great songwriting, interesting and varied sounds, so much I like.
No idea how they passed me by 40 years ago!
mu:zines
Loads of interesting archive magazines here, reproduced from scans, I could spend days browsing the site.
A particular favourite is Electronics and Music Maker, which I used to buy occasionally, in prehistory.
Red Paint – The Sound
Stahlwerk
The Killing Jar
3D Printing Puzzling
If you enjoy puzzles, especially those involving spatial awareness, I offer and unusual outlet – 3D design for printing.
In particular when using a code based design tool such as OpenSCAD, it’s a challenge, but an interesting one, to generate and position shapes by coordinates and transforms in a 3D workspace. The coding aspect isn’t too daunting, and there’s almost instant feedback in viewing the result on screen.

The actual 3D printing of the real thing is a different matter, I’m thinking more of an art form to get that right, but sometimes still needed as feedback.
I’m finding it a mindful exercise in a way, much like other puzzles.