looking for unissued jazz concert recordings

copen

hi,
i would like to trade for unissued recordings by these musicians:

55 grand, nyc club shows 1981-1984
louis armstrong
arthur blythe 1979-84
duke ellington
grant green
coleman hawkins
freddie hubbard 1969-1980
rahsaan roland kirk
byard lancaster
yusef lateef 1970's
charles mingus 1973-1977
thelonious monk
wes montgomery
lee morgan after 1967
jaco pastorius (without weather report, unless video or studio)
pharoah sanders 1960's-70's
archie shepp 1970-1980
sun ra
larry young


i have a lot of unissued jazz concerts to trade.
thanks