Originally Posted by Jan R
Is it possible to change chord bass notes just for the bass instrument only and leave the piano chords unchanged? Like the first four measures of My Funny Valentine: Cm - CmMaj7/B - Cm7/Bb - Cm6/A.

I am not entirely sure what you are doing here, but you are playing my song. grin (well kinda...). So let me pipe in a little on this topic to see if I can muddy the waters a bit more.

I don't feel these chords will do justice to the arrangement. I have attached below the Rogers/Hart chordsheet. I believe the authors intended to use chord Inversions over the first four bars and not slash chords as BIAB interprets them. And yes, I am a strong believe that slash chords are different than chord inversion (we have had this discussion here in the forum in the past, and no one has conviced me otherwise). The left hand of the piano player should be playing the Root note irregardless of the inversion in the right hand.

The chart shows the left hand playing the bass note - which is the root of the chord. In this case, C over each chord. While the right hand is playing a four note chord based on the first or second inversion. I don't think a BIAB RT piano can or will play with these specific voicings either with or without the slash chords. However, I believe a midi version can to the job.

Having said this, I understand we are likely talking about what does the Bass Player do with these. BIAB RT bass will play what ever notes the artist plays when he sees the chord - which will not necessarily be what you want and certainly will not be the notes shown in the slash chord. So in terms of what the bass should play for this tune, I need to defer to our Bass Players. Perhaps one of them can weigh in on this topic.

I guess the bottom line is BIAB is not really intended to reproduce any song with specific neuances, licks, runs or motiffs. But we try anyway. I just don't feel that the / chords in BIAB help in this case. I do see the option pointed for the slash chords to only effect the bass player, but I have never used that.

Sorry if this is of no help at all.

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