From: Anthony May Date: Sun, 18 Jul 1999 11:12:57 +1000 (EST) Subject: blue note, instruments and cultural transfer
Regarding the blue notes and related scales and idioms
John Thaden wrote >And then take a >quick listen to musicologists' recordings of African drum and vocal music. >The connection is obvious. Early blues and gospel singers weren't singing >Western scales wrong, but African scales beautifully.
and Pate Missin wrote >It seems to be derived from African ideas of >melodic construction and can be described in terms of extended Just >Intonation.
Whilst I agree with John and Pat (they aren't saying anything contentious, after all), I recently came across an interesting book which caused me to begin a rethink of a history which had for too long been settled in my mind.
In 'The Origins of the Popular Style: The antecedents of twentieth century popular music', by Peter Van der Merwe (Oxford University Press, 1989), the author makes the claim, substantiated to some extent, that the use of the flatted third and seventh is common to both African and English/Irish/Scottish (folk/popular) musics and they both derive from earlier Arabic music. One thing he sees as significant for the use of this idiom is the interplay of instrumentation when each of the musics reach the American shores, the African being based around things like the banjo and the European using the fiddle. This is a gross oversimplification on my part and Van der Merwe does attempt to draw some distinction when discussing African music, i.e., that there is no African music but a range of musics which are spread around the entire continent. The shorthand here is for West African musics. But there is an interesting issue of the dual influences of scales and instrumentation.
Perhaps this is one of the things at the root of the particular role of the diatonic in contemporary music. The development of a musical idiom based around the missing notes on an instrument has given it a particular form of expression that cannot be taken up by other instruments, or that doesn't need to be taken up by other instruments. Certainly it would seem that that the history of influence has been one way, that is, people can play melodies from all sorts of other instruments on the diatonic but other instruments don't strive to adapt harmonica stylings to their repertoire.
That's the ridiculous thing about harmonicas. You pick them up, then you start reading music and then you start reading books. When will it ever end?
Just my AUS$0.02 (and even without the pitiful exchange rates, that isn't worth too much), Cheers, Tony May a.m~ailbox.gu.edu.au