Otto Welcome 
Last updated: 08.03.22
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.
Title Year Attribution Remarks
Pianola Concert Rag, The 1921  wvicon.gif youtube15.jpg
     Title Duration Performer
youtube15.jpg Pianola Concert Rag 3:22 Ragtime Dorian Henry