Hi Billy, my apologies. I misread the entry in Tony Russell's discography. Ritter made 2 recordings under the title 'Good-bye/Goodbye Old Paint' in 1933 - 13157-2 for ARC was unissued, but 13157-1 was issued on no less than 13 labels including the EBW W21 that you have. Both recordings were accompanied by 'own guitar' only.

--Stewie.