Thanks all, I see we hare here facing ,the li, mits of the arranger mainly about the diatonic bass lines.
Dromeus, I have to disagree that a C/B is NOT a CMAJ7/B, mainly in a bass line sequence.
See two examples attached :
- first one is A whiter shade of pale : In the first bar of the song, the C chord is hold and below the bass plays the C key, and then in the same bar, the B key. In a band, don't tell the guitarist to play a CM7. It would be a misinterpretation.
- the second example is It's a heartache : we have a G chord played during 2 bars, and below the bass plays the following keys G, F, E, D. So, don't tell your guitarist to play the chords G, G7, Em7,G. I think you understand what I mean.
OK for the tips of special fingering X6/9, X7/9, X7/13
[attachment deleted by admin]