iOZ-Music
Albums recorded in 1931
- March 4, 1931
- Connie's Inn Orchestra - Sugar Foot Stomp / Just Blues
- February 27, 1931
- Red MacKenzie And The Celestial Beings / The Harlem Footwarmers - Darktown Strutters Ball / Big House Blues
- July 4, 1931
- Artur Rolén Och Fridolf Rhudin - På Landsfiskalskontoret / Jakthistorier
- October 27, 1931
- Emil Roósz Mit Seiner Künstlerkapelle - Napolitana / Das Blumenmädchen von Neapel
- April 6, 1931
- Harry Reser & His Orchestra / Fred Rich And His Orchestra - Two Hearts / Please Don't Talk About Me When I'm Gone
- December 21, 1931
- Carson Robison Trio / Gene Autry - When It's Night-Time In Nevada / That's How I Got My Start
- October 25, 1931
- Frankie Franko And His Louisianians - Golden Lily Blues / Somebody Stole My Gal
- April 23, 1931
- Jack Hylton And His Orchestra - The Alpine Milkman / Soldier On The Shelf
- March 22, 1931
- New Mayfair Dance Orchestra - Goodnight, Sweetheart / We Two
- December 2, 1931
- New Mayfair Dance Orchestra - Shout For Happiness / Goodnight, Sweetheart
- May 17, 1931
- Albert Sandler - Serenade / Serenade - Millions D'Arlequin
- May 1, 1931
- Vienna Philharmonic Orchestra - Vienna Maidens / Music Of The Spheres
- May 12, 1931
- King Nawahi's Hawaiians - I Want To Dream By The Old Mill Stream/ When The Moon Comes Over The Mountain
- August 23, 1931
- The State Opera Orchestra, Berlin - Eine Kleine Nachtmusik
- June 8, 1931
- Deauville Dance Band - Goodnight, Sweetheart / Were You Sincere?
- January 25, 1931
- Lietuvos Viešbučio ''Metropolis'' Orkestras - Lietuviškas Popuri
- September 23, 1931
- Nuovo Quartetto Mayfair - Serenata - "Leggenda Valacca" / Canzone Triste
- January 22, 1931
- Gus Arnheim And His Cocoanut Grove Orchestra - I Surrender, Dear / La Rosita
- December 12, 1931
- Comedian Harmonists - Hunderttausendmal / Mein Lieber Schatz, Bist Du Aus Spanien
- January 17, 1931
- Willem Mengelberg, Tchaikovsky - Romeo And Juliet Fantasy Overture
- August 11, 1931
- Jimmie Rodgers - What's It? / Why Should I Be Lonely?