Project GuitarFirst let me say thanks to Brian Johnson from Project Guitar for the inspiration for this post — this is not an original Guitar Inlays Headquarters idea. In fact as I was snooping around the Internet looking for some new ideas and interesting things to write about, I found a bunch of great resources on custom guitar inlays at Project Guitar, and Brian’s post was just one of several fantastic articles over there. Here’s a link his original post on Project Guitar.
So basically Brian’s problem was that he was trying to come up with some simple and wallet-friendly way to do fret markers that would pose little risk to the inlay work he had already done on the rest of the fretboard.
In his own words:
I wanted to come up with a simple and economical way to make position markers with little chance of destroying the work I had done up to that point.
So what did Brian come up with?
Guitar picks + Hole Punch + Drill = Fret Position Markers. 1..2..3..Bam! You’ve got uber cheap and easy custom guitar inlays. It’s a pretty sweet little trick because it’s very cheap, very easy, and you can use guitar picks of any color to match the style of whatever project you’re working on. It’s not quite as cool as these high-tech custom guitar inlays that we wrote about which light up in sync with music, but hey — we’re on a budget here!

You’ll need to prepare the following:
According to Brian, the best way to start is by using a 1/4″ drill bit to drill very slowly into to fretboard. He emphasizes that these holes do not need to be deep. Once you’ve drilled in a bit (no pun intended, although I admit I did chuckle after I wrote it..), take a 1/4″ flathead screw driver and clean out the hole. The best way to do this is by inserting the head of the screwdriver into the cavity as straight as possible, and just spinning the screwdriver around in circles, as though you were screwing or unscrewing something. If the screwdriver and drill bit are both exactly 1/4″ size (which they should be) then the screwdriver should be a nice tight fit inside the cavity. Spinning the screwdriver around in circles within the cavity will then smooth out the side edges and the bottom, as well as loosen up any dust in the cavity.
Once we get all the extraneous remnants out of the hole and we have a nice clean cavity, we’ll need to ready our guitar pick discs. Basically, you use a regular 1/4″ hole punch (the same kind we used back in grade school) to punch a hole in a guitar pick, and we’ll use that little guitar pick donut-hole as the inlay. Brian mentions in his post that he’s had luck with medium gauge guitar picks, but believes that heavier gauge picks would also work well.
Once we have our guitar pick discs all punched out and ready to go, I recommend using a touch of super glue as an adhesive. Just a drop or two on the back of the disc should do it, and then we can put it into the cavity (adhesive side down, of course). Brian warns that it should be tight enough that you’ll need to use the head of your screw driver to push it in all the way, but you can also use a bit of super glue over the top to full in gaps. And of course in the end don’t forget to sand things down (try starting with 120 grit, then 220, then 400, and so on).
And that’s pretty much it. Just a handful of steps and you’ve got a set of ghetto-fabulous DIY fret marker custom guitar inlays.
Think this is a good tip? Or is it shite? Let me know in the comments!

These custom guitar inlays are SO cool… but first let me lay out the $5,200 math… There are 52 weeks in a year. If we assume you take one guitar lesson a week, at an average cost of $20 for a conservative 30 minute lesson, that adds up to $1040 after just one year! Take guitar lessons for about five years? That’s a grand total of $5,200, not including five years worth of transportation to-and-from those lessons. That’s more than enough to buy that Gretsch White Falcon you’ve been oogling over for so long (and the Falcon doesn’t even have cool custom guitar inlays!).
Well, Optek Music Systems hopes to change the way your children and your children’s children will learn to play guitar by automating the part of the Instructor via a mega custom inlay setup. Enter Fretlight.
Fretlight is a two-part guitar education system. The Fretlight FG-421 guitar itself is a real-deal Strat copy with two single coil pickups and one humbucker near the bridge. With the bolt-on neck and other hardware, it’s probably in the same league as a mid-level or entry-level Strat. So what makes the guitar special? Very, very fancy fretboard inlay. The custom guitar inlays on the Fretlight are LEDs, six per fret to be exact, and they magically light up in real-time to show you which notes to play. The second part of the system is the control center and the brains of the fretboard magic: The bundled Fretlight Studio software.
The short version: You plug the guitar into your computer and the software plays back a song while simultaneously lighting up the custom guitar inlays on the fretboard, showing you exactly where your fingers should be in real-time.
The longer version: You plug the guitar into the computer via a USB cable and the software talks to the custom guitar inlays and lights them up where appropriate based on instructions from the software. You can load your own MIDI songs, deconstruct lessons, speed them up, slow them down, loop sections, and more. It’s even compatible with Guitar Pro 6!
The Lesson Player allows you to download lesson packs from the Fretlight website that cater to specific things you want to learn. For example there are packs for rhythm guitarists, lead guitarists, even different styles like rock guitar, and all lessons come in Beginner, Intermediate and Advanced bundles with more being made everyday. The guitar even ships with a 30-lesson general beginner’s pack that teaches strumming patterns, scales, chords, music theory, and also includes a glossary of music terminology. The software can even be networked over the internet in such a way that an instructor in, say, Omaha, can teach multiple students all over the world by controlling the Fretlight software on the students’ computers and, thusly, controlling the custom guitar inlays LEDs on the guitar! HOW COOL IS THAT!?
The main problem I see with this system is that Fretlight took a bit of a shotgun approach on the software side of things. Rather than adopting one central piece of software to control them all (smirk), there are several separate bundles which include:
Combine that with the Lesson Packs and it can be a little intimidating for a Fretlight beginner to know how to get to where he wants to go. That said, I’ve managed to hunt down this fantastic two-part video tutorial that walks you through some of the features and modules of the powerful, if somewhat scattered, software.
Radiohead once said that Anyone Can Play Guitar, and it looks like Optek is making Thom York’s wishful lyrics come true. I definitely recommend the Fretlight FG-421 in all it’s epic inlay-glory to players of all levels, but especially to beginners and intermediates. It’s a really fantastic tool for learning and improving your skill.
For more videos about how the Fretlight works, check out Optek’s YouTube channel.
Let me know what you think about the Fretlight system in the comments! I’d love to hear your thoughts.