Hi Peter,
It could be that some on these lists have responded to you privately, and that their messages are waiting for you on the my.ptg.org website (in an inbox that you didn't know you have--I know that I wasn't aware of this for quite some time!). Some participants get these messages sent directly to their regular email inbox, but others not (or so it seems).
Alan
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Alan Eder, RPT
Herb Alpert School of Music
California Institute of the Arts
Valencia, CA
661.904.6483
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