User interface case study: iOS Garageband

Apple has long made a practice of giving away cool software with their computers. One of the coolest such freebies is Garageband. It’s a stripped down version of Logic aimed at beginners, and it’s a surprisingly robust tool. The software instruments and loops sound terrific, the interface is approachable, and it’s generally a great scratchpad. …

Graceland

I recently saw Under African Skies, the documentary about Paul Simon’s Graceland, and it was spellbinding. The music is so beautiful, the politics are so agonizing. I watched it with my mom and sister, which is appropriate since Graceland was in heavy rotation through my childhood. Mom isn’t a big pop scholar and knew next …

How to groove

When teaching guitar, I find that my students need the most help with groove. Students come to me expecting to learn chords, scales, riffs and ultimately entire tunes. I do teach those things, but after a little guidance, anyone can learn them on their own just as well from books, videos, web sites and so …

Tuning system geekery

If you’re a guitarist, you may have noticed that it’s hard to get your instrument perfectly in tune. This is not your imagination. If you tune each string perfectly to the one next to it, the low E string will end up out of tune with the high E string. If you use an electronic …

The freakiness of melodic minor

My last post on minor keys covered the three scales you need for most situations in rock, pop, and film scores: natural minor, harmonic minor, and Dorian mode. There’s also the blues scale, which sounds good in any key, major or minor. For musical Jedi masters, there’s one more valuable minor scale. It’s called the …

Meet the major scale

The C major scale is the foundation that the rest of western music theory sits on. If you master it, you get a bunch of cool chords and scales for free, along with a window into a huge swath of our musical culture. How to form the scale Imagine an ice cube tray with twelve …

The blues scale

Expanding on a post about blues basics. When you’re first learning to improvise, it’s daunting to be confronted with all the scales. Fortunately, there’s one scale that sounds good in any situation: the blues scale. It’s a universal harmonic solvent. I haven’t encountered a chord progression yet that didn’t fit with the blues scale. It …

Blues basics

Since I’m teaching the twelve-bar blues to some guitar students, I figured I’d put the lessons in the form of a blog post. Blues is a big topic and this isn’t going to be anything like a definitive guide. Think of it more as a tasting menu. Blues is a confusing term. You probably have …

Gimme Shelter

I’ve always been more of a Beatles guy than a Stones guy, but respect where respect is due, “Gimme Shelter” is a classic. It’s on my mind because Dangerous Minds posted the isolated tracks, and they’re a lot of fun. It’s fascinating to hear the separated vocals, guitars, bass and drums. The Youtube videos containing …

The pentatonic box

Once you’ve mastered the basic guitar chords, you might want to tackle some scales. The pentatonic is a good scale to start with. It’s easy to play, easy to memorize and sounds good in an astonishing variety of musical situations. Here’s how to play it: