Otto Welcome 
Last updated: 08.01.18
All that can presently (March 2015) be gleaned about by internet searching is that Otto Welcome is the one-off composer of The Pianola Concert Rag (1921).
Surfers are welcome to contribute information about this composer.
This list is arranged in chronological order and contains 1 work by Otto Welcome. It does not claim to be complete and represents only the number of items located.

The Pianola Concert Rag (1921) wvicon.gif