found: Vaudeville isn't dead [SR] 194-:label (name not given)
found: Marco, Guy. Encyclopedia of recorded sound in the U.S., c1993:(Kaufman, Irving; b. 1890; d. Jan. 3, 1976; Russian/American tenor, popular recording/vaudeville artist)
found: Three little kittens. Cameo Kid [SR], ca. 1923:label (Harry Smith "Irving Kaufman" hand notated by pioneer recording artist authority Jim Walsh; "Harry Smith" is one of Kaufman's pseudonyms)
found: Golden, E. Doin' the raccoon [SR] 1928:labels (George Beaver, vocal)
found: Sutton, Allan. Pseudonyms on American records, c2001:p. 15 (Beaver, George; pseudonym for Irving Kaufman on numerous 1920s minor labels)
found: Turk, R. Are you lonesome tonight? [SR] 1927:label (Mort Stanley)
found: Ager, M. Is she my girl friend? [SR] 1928:label (Frank Hollis, tenor solo)
found: Beacon, L. Sweet dreams [SR] 194-?:label (Happy Jim Parsons, vocal refrain)
found: Brockman, J. I faw down an' go boom [SR] 1929:label (vocal chorus by Ray Wynn)
found: Sutton, A. Pseudonyms on American records, 2nd rev. and exp. ed., c2005:p. 299 (Stanley, Mort = Irving Kaufman on the Banner label) p. 141 (Hollis, Frank = Irving Kaufman) p. 253 (Parson, Happy Jim = Irving Kaufman) p. 93 (Dowe, John = Irving Kaufman) p. 101 (Harris, David = Irving Kaufman) p. 340 (Ray Wynn = Irving Kaufman) p. 59 (Clarke, Billy = usually Irving Kaufman) p. 132 (Harris, Frank = Irving Kaufman) p. 318 (Vincent Van Tuyl = Irving Kaufman)
found: A dream [SR] [between 1922-1927]:label (David Harris, tenor solo)
found: Davis, B. Oh how I miss you tonight [SR] 1925:label (Mr. "X", singer)
found: Drone, J.M. Musical AKAs, 2007(Mr. X, Mister X; pseudonym of Irving Kaufman)
found: Jolson, Al. Golden gate, 1928:label (Vincent Van Tuyl, vocal chorus)