Yamaha has a new concept digital musical instrument known as “Tenori-On”. The device’s LED buttons are used to play phrases and tempos, making it pretty unusual and unlike any other musical instrument. Both rear and front sides feature 256 LEDs.

The LEDs on the front side can be pressed by the user to play music and compose songs, while the rear side LEDs show the same pattern in order to provide viewers with a visual presentation to complement the audio part. You can save the songs you created on the Tenori-On by recording them to an SD memory card. This concept digital music instrument will retail for $1,158 later this May.

This guitar requires at least four times the skill of your normal rocker. It would be great for the alien band that has a few more limbs then most. With this baby you can be a one man bluegrass band with guitar, bass, mandolin and banjo all in one. I’m guessing the weight will destroy your collar bone though.

One of these monstrosities sold on eBay earlier this month for $255, which is insanely cheap, even when you consider the $134.98 shipping fee. It’s probably just as well, it’s gotta be a pain in the ass to restring this thing. You are NOT a guitar hero until you master this baby.

This right here is the result of a piano and a guitar finding themselves drunk in each other’s arms and later doing the nasty. You play it by tapping the 24 strings on the 24 frets. It’s actually the brainchild of math professor Jorn Starret who invented the thing as the StarrBoard.

Now it’s being produced by Marcodi Musical Instruments in Maryland, for the steep price of $5,995 depending what kind of finish you want on it. At that price it’s not exactly going to take the world by storm. I mean, c’mon, if you take the strings off, it’s little more then a fancy ironing board. I have to give it some credit though, it does have an interesting and at times unique sound and it seems like you could do quite alot with it musically. Check out a video below.

Check out this steampunk clarinet mod, which foregoes music and adopts violence as it’s new tune. There isn’t alot of info about it, but I like to imagine that some band geek got picked on a bit too much and went all Travis Bickle while creating it. You talking to me? You must be talking to me…

Looks like it doesn’t actually fire, but is more of an art piece. I also envision a post-apocalyptic future where a trio of musicians wander the wasteland. When trouble comes, they make as if to play some music. But when they open their instrument cases…All hell breaks loose. We love the clarinet gun.

When Guitar Hero and Rockband aren’t enough to satisfy your poser urges to emulate rock stars, this guitar will fill some sort of void in your life. It’s a 3/4-scale electric guitar that connects to your iPod or other MP3 players, allowing you to play along to the music thanks to the built-in 4-inch amplifier/speaker.

The guitar has a solid basswood body, maple neck, and rosewood fingerboard. A truss rod allows you to adjust string action for easier chording. It also has precision machine heads and a single-coil pickup, volume control knob, and a standard 1/4″ output so it can be plugged into a standard amplifier if you like. For $199.95 you get a guitar strap, digital tuner, cables, plectrum, and carrying case. Includes a 9-volt battery that supposedly gives you six hours of operation.