| ID | Interpret | Skladba | Album | |
| 31. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand |  |
| 32. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 33. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 34. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 35. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 36. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 37. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 38. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 39. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 40. | Various Speakers | Conflict Prevention and Resolution Forum: The Global Peace Index: Its Value and Implications, and the Next Steps | Johns Hopkins SAIS Events - Summer 2007 | |
| 41. | Eddie Cantor | He Loves It (1923) | Columbia-3754 (80637) | |
| 42. | Barnhouse | 012-1923-00 | Concert Band Medium to Advanced | |
| 43. | Paul Whiteman & His Orchestra | "Fate" (1923) | 78rpm - Victor 19016 - Recorded 18 January 1923 | |
| 44. | Arthur Honegger | Pacific 231 (1923) | Dada for Now: A Collection of Futurist and Dada Sound Works | |
| 45. | Future Clouds and Radar | Christmas Day 1923 | Future Clouds and Radar | |
| 46. | Future Clouds and Radar | Christmas Day 1923 | Future Clouds and Radar | |
| 47. | Paul Whiteman & His Orchestra | "Way Down Yonder In New Orleans" (1923) | 78rpm - Victor 19030 - Recorded 20 February 1923 | |
| 48. | Billy Jones & Ernest Hare | Barney Google (1923) | Edison-51155 (8923) | |
| 49. | Billy Jones & Ernest Hare | Barney Google (1923) | Edison-51155 (8923) | |
| 50. | Alfred Lester | Yes, We Have No Bananas-Alfred Lester 1923 | English Music Hall, 1901 - 1934 | |
| 51. | HARMAN, Chris | The European Revolution 1918-1923 | Marxism not known | |
| 52. | HARMAN, Chris | The European Revolution 1918-1923 | Marxism not known | |
| 53. | Alfred Lester | Yes, We Have No Bananas-Alfred Lester 1923 | English Music Hall, 1901 - 1934 | |
| 54. | HARMAN, Chris | The European Revolution 1918-1923, 2nd Part | Marxism | |
| 55. | HARMAN Chris | The Lost Revolution Germany 1918 To 1923 | Marxism 1997 | |
| 56. | HARMAN, Chris | The European Revolution 1918-1923, 2nd Part | Marxism | |
| 57. | Ernie Mayne | Wireless on the Brain-Ernie Mayne 1923 | English Music Hall, 1901 - 1934 | |
| 58. | Fletcher Henderson | Tudie Wells (1923) Uncle Sam Blues | The Blues Singers V1 (1921-1923) | |
| 59. | Fletcher Henderson | Tudie Wells (1923) Baby's Got The Blues | The Blues Singers V1 (1921-1923) | |
| 60. | Humphrey Camardella Productions | Baseball Historian 84 Lou Gehrig New York Yankee playing from 1923-1939 | Baseball Historian 84 Lou Gehrig New York Yankee playing from 1923-1939 | |
