Gene Jefferson 
Last updated: 29.04.22
All that can presently (May 2013) be gleaned about by internet searching is that Gene Jefferson is the one-off composer of I Have'nt Changed My Mind Since Then (1901) published by New York Journal and Advertiser, New York, USA. It was co-authored by a certain Bob Irving and arranged by William C. Polla
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Gene Jefferson. It does not claim to be complete and represents only the number of items located. Keys: ER (w&m)
Title Year Attribution Remarks
I Have'nt Changed My Mind Since Then (w&m) 1901 Bob Irving (co-author)
Maud Courtney (perf.)
Maud Amber (perf.)
Arr. by William C. Polla