| ID | Interpret | Skladba | Album | |
| 31. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand |  |
| 32. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 33. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 34. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 35. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 36. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 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. | 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 | |
| 40. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 41. | Sacra Banda | Hardest Riddimers | Live in Rock-City 02-10-05 | |
| 42. | Sacra Banda | Hardest Riddimers | Live in Babylan | |
| 43. | Sacra Banda | Hardest Riddimers Dub / Woman, U Know? | Live in Babylan | |
| 44. | the Corrs | The hardest day | |   |
| 45. | Eddie K | Who's The Hardest | http://www.gethypedonthis.com | |
| 46. | Blue feat. Elton John | Sorry Seems To Be The Hardest | RTL Ultimative Chart Show | |
| 47. | Blue | sorry seems to be the hardest | One Love | |
| 48. | blue | sorry seems to be the hardest | one love | |
| 49. | Various - All Times Greatest | Sorry Seems To Be The Hardest | Love Songs At The Movies: Tak | |
| 50. | Elton John | Sorry Seems To Be the Hardest | | |
| 51. | Joe Cocker | Sorry Seems To Be The Hardest | The Ultimate Collection 1968-2000 CD 2 | |
| 52. | Florence And The Machine | Hardest Of Hearts | Lungs | |
| 53. | Coldplay | The Hardest Part | Top Hits USA T849 | |
| 54. | Modern Science | The Hardest Part | Modern Science | |
| 55. | Ray C. Stedman | Job: The Hardest Question | Adventuring Through the Bible | |
| 56. | Star Trek: Excelsior | Her Hardest Hue to Hold | Excelsior #203 | |
| 57. | Boy Genius | The Hardest Part | 2008-08-13 Athens Popfest | |
| 58. | Elton John | Sorry Seems To Be The Hardest Word | | |
| 59. | Elton john | Sorry Seems To Be The hardest Word | The very best of Elton John | |
| 60. | Elton John | Sorry Seems to Be the Hardest Word | Love Songs [Australia] | |
