In my very brief forays into the world of cello music I have to say that using the cello tuning does make things fall into place very naturally. I don't think that DB players use the tuning primarily for that reason though. Red Mitchell is often described as a jazz bassist though he played almost anything for Hollywood studio projects. I think it does have advantages for the DB that do not translate to the BG. In spite of all the tonewood talk here our instruments do not really resonate to any significant extent so when DB players talk about how the fifths tuning "opens up" the sound of their instruments by changing the string resonances we can't expect the same result. Likewise though we may play cello music and may do so more than DB players do in fact, few of us play with string sections so we won't really be "in sync" with them the way DB players suddenly feel they are (even when playing DB parts) for the first time when they play in fifths. Of course some of us may play with strings with some frequency so that may not be an effect that is totally without benefit for some BG players. You still won't be bowing like they are though!
Evidently a lot of "classical" music was written as if the DB was tuned like a cello. For years DB players have had to play notes between the low C and E an octave up. They actually began using five strings to get those notes before we did. Most popular music was written as if a BG were tuned EADG, or more recently BEADG. So the CGDA tuning giveth and it taketh away. Cello (and at least some DB) music becomes less awkward, BG music becomes more awkward. As Dennis Masuzzo advised me in a private email you have to be prepared to play the tuning, not transpose what you have been doing to the new tuning. In theory if you do it right you won't end up sounding like all the other BG players. Maybe you consider that a good thing, maybe you don't. As for me I am resigned to the fact that I will sound like all the other hack BG players no matter what tuning I use.
Ken
I agree with you, I did some research on different tuning for DB through the ages. One DB playing that I find very interesting is Rinat Ibragimov of the London Symphonic Orchestra.
