Bass Guitar Scale Chart

A good way of hearing and seeing scales on your regular four string bass is this handy interactive bass guitar scale chart. You can easily click through the scale notes with your mouse directly on fretboard. You also has access to controls via your computer keyboard if you want a quicker workflow. This also mean that it covers twelve frets in standard tuning, so you can see where every note are located in relation to the root.

Starting with the controls up top you have a group of buttons representing each of the twelve chromatic notes. The one you select becomes your root note for the rest of the chart and immediately re-maps the displayed notes to reflect your desired scale. It will also adjusts to include necessary sharps or flats, following conventional spelling rules for that key.

How to Use the Interactive Bass Scale Chart

Select your preferred scale type from those listed in the chart. Major, Pentatonic, and Natural Minor are all popular choices. Other options includes modes such as Phrygian, Dorian, Lydian, Mixolydian, and Locrian. Then there’s melodic minor and harmonic minor for more advanced tonality. Once you choose, the fretboard will highlight only the notes in that scale pattern.

The orange dot is the root note of the key, which is the tonal center. White dots = remaining notes in the scale. These dots are switchable to either display note name or scale degree. Note names let you know exactly what each dot represents under your finger. Scale degrees allow you to grasp how far away from a particular note it might be (e.g. These are the 5th and the flat 7th.

You can tap any of the dots on the fretboard and get an idea of what that note sounds like. It will plays a synthesised version of a bass tone corresponding to the fret number you have chosen along with the string it is located in. This lets you train your ears as well as connect the visual points of where a note is located with what that might sound like.

The other thing you can do is press the play scale button and let the instrument ascend up the scale for you automatically starting from the lowest possible root note on the instrument. There’s a slider in the controls area that lets you control the volume of what comes out of your speakers. This can come in handy when you’re doing some work and don’t want the sound too loud or perhaps you wish to hear more delicate articulations.

The audio is generated locally in your browser using web standards for the audio engine. No external files need downloading. Below the controls there is a theory panel that gives a rapid reference to the chosen scale, including the steps of the scale in both the half and whole step form. This reinforces what is being seen on the fretboard and shows the mathematical basis behind the bass line or melody you may be composing.

The widget also provides a list of diatonic chords below the fretboard for the seven-note scales it creates. Each button represents triad built from that degree of the scale. If you tap one of these buttons, then it will play through the three notes of that particular triad, helping you learn how the harmony fits with pattern of the scale you’re learning. It’s the link between horizontal single note lines and vertical harmonies.

Fullscreen: For those who want to be able to view the fretboard in full detail (perhaps with more screen space), there’s a button for doing just that in the header section of the widget. Clicking it will expand the widget to fill your browser window, this displays the note dots as larger icons. This makes them easier to click or tap on high-res screens and touch devices. The exit button that appears after clicking will let you return to normal size whenever you’d like.

If you ever want a refresher on what something does, there’s even a help panel for that. When enabled, the section will pop up with a brief description of the controls, such as keyboard navigation and label switching. It’s basically a cheat sheet that doesn’t involve looking at an outside document or leaving your current page.

With some practice you’ll find that this is a really valuable learning tool if you experiment with positions of scales. Try switching between degrees and note names to see how interval relationships change across strings. You can also hear what each mode sounds like in context through the play-back function. Then, attempt to play it yourself if you happen to have an instrument handy. For complicated scales such as Locrian or harmonic minor, the visual feedback will ground your muscle memory.

Another exercise to help you get more comfortable moving your licks up or down the neck is to transpose some familiar licks into other keys by simply adjusting the root note. Choose an easy scale that you’re familiar with like minor pentatonic and work around the roots of this scale listening out for the change in pitch while the physical shape remains consistent. This helps reinforce the idea of having moveable patterns that can be played on the fretboard and is important when trying to understand bass lines across various musical styles.

Adjust the volume slider to allow for comfortable blending of the digital audio with the surrounding sounds. Set this to a mid-level setting while using the auto-play feature, so that you can still hear the difference between passing tones and root notes. This will help you begin to learn the note hierarchy in each key signature, such as hearing which are the white notes (scale) and which are the orange ones (root markers).

Think of it more like a dynamic study aid, not just an image to stare at. It’s not a static, printed page that only allows for certain changes. Instead, it is one where you can change things instantly to see if you have understood the concept behind the music theory. Swap from major to mixolydian and hear how the flat seventh sounds compared to the natural seventh, immediately. This provides instant sound feedback that helps make these abstract theoretical ideas tangible and concrete.

This widget offers an experimental playground for anyone who wants to learn about simple scale shapes through to more advanced modal interchanges. You can experiment with the layout of the fretboard without any fear that it’ll upset someone or break something! Click around and spend some time getting comfortable with the patterns before they become second nature.

To begin, select any root note and press the play button. You’ll hear the scale flow from string to string over the span of four strings. Click on single notes to hear them played back too. Continue to use the chart as much as possible and it will help you become more comfortable with the geography of the bass guitar neck. Have fun and continue to build your musical foundations.