To add to what others already said on chords.2 things... Dave Carpenter a six string bassist?
Okay, so to differentiate between, to use your terms, pass chord melody and broken chords with passing notes... are you just alluding to the melody, as opposed to playing it, outright? Got any good resources, maybe an old chart you made?
I played every standard I knew 4 ways.
Chords, melody, walking, soloing
I didn’t do the Joe Pass thing but did voice « colour notes » of the chords and extensions.
Also played some walking lines and chords at the same time. (With the roots of the chords. So root to next root using chords tones and chromatic or diatonic passing tones)
I never had a book to learn this, back then we used any harmony\arrangement book and apply it to every instrument.
Chord Voicing:
- So first would be the triads Root, 3rd 7th. (Omit the 5th)
- Then add 9th, 11th, 13th. (Natural extensions such as b9, #9, 11th......etc.....)
- Then colour the chords like a piano guys right hand or a guitar player. So that means you can omit the root (thats the bass players job
So if the chord is for example F9 you could just play A, Eb and G (maybe have a chord of F9 playing along with you to hear the voicings, I would make cassette tapes with the old crappy Finale chart software looping the changes ad vitam aerternam)
Since you have a 6er, you can voice so many ways its nuts.
Then I got nauseous playing standards and went on another path of my own.
My 2 cents