What is the Bb Dorian Mode?
Dorian is the second mode of the major scale and sounds like a minor scale with a brighter edge, thanks to its natural 6th degree. That single raised note gives it a sophisticated, less heavy quality you can hear in everything from Miles Davis's "So What" to Carlos Santana's lead work. Here's how the Bb Dorian Mode lays out on the fretboard. This scale is enharmonically equivalent to A# Dorian.
Notes and Positions
The second mode - minor with a raised 6th. Jazz and funk favorite. On guitar, you can treat this as both a lead vocabulary and a way to see chord tones inside common shapes. Start with one box, then connect it to the nearest root on the next string set. In the key of Bb, the notes are: Bb, C, Db, Eb, F, G, Ab.
How to Use It
You'll often hear it in Jazz, Funk, Rock, and Latin. A good way to internalize the sound is to sing the root, then sing a few scale degrees before you play them.
Practice in small fragments (3-4 notes) and connect them across adjacent positions. Use the interactive fretboard above to spot repeats of the same note on different strings and frets.