| ID | Interpret | Skladba | Album | |
| 31. | Dive Index | Dive Index: Sole Fisherman | Insomnia Radio: Daily Dose |  |
| 32. | Kelly D. Brownell, David S. Ludwig | The Rudd Report: The Glycemic Index | Yale University | |
| 33. | Business Intelligence Network | Gauging Your Firm's Leadership Culture Index | Audio Article | |
| 34. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 35. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 36. | Chris Scott | 150 UK Wine Show 150 Kive-ex and index with James Miles | UK Wine Show | |
| 37. | Gene S. | AMIR Crackpot Index: Alternative Medicine Version | http://www.theshallowgenepool.com/podcast amir.htm | |
| 38. | Mark Yeandle interviewed by Alexander Osterwalder | Mark Yeandle on the Global Financial Centres Index | podcast series privatebankinginnovation.com | |
| 39. | Alex Wunschel | Blick 151 auf ÖVP iReport : Social Media Index : Köbberling | Tellerrand | |
| 40. | Dj.Gonzales | Retro Classics MINDEN SZOMBATON AZ INDEX CAFEBAN V�RUNK NY�REGYH�Z�N! | | |
| 41. | METAL Injection Guerilla Radio: The Entropy League | Neaera / Slayer / Misery Index / The Absence / God Dethroned / Cryptopsy / Dragonlord | Episode 54: Absent | |
| 42. | Alex Wunschel | Blick 178 ARD-ZDF-Onlinestudie, Playboy-Verlosung, Twitter Brand Index und Facebook-Gangster | Tellerrand | |
| 43. | 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 | |
| 44. | (c) D. Bailey 2003 | 777 passing Settle Jc. 27th December 1984 | Steamsounds | |
| 45. | (c) D. Bailey 2003 | 777 passing Settle Jc. 27th December 1984 | Steamsounds | |
| 46. | (c) D. Bailey 2002 | 4472 departing from Wennington. 25th April 1984 | Steamsounds | |
| 47. | (c) D. Bailey 2002 | 5690 & 3205 at Highley. 15th April 1984 | Steamsounds | |
| 48. | (c) D. Bailey 2002 | 3205 & 5164 at Highley. 15th April 1984 | Steamsounds | |
| 49. | (c) D. Bailey 2002 | 34092 recovering from a signal check at Settle Jc. 7th April 1984 | steamsounds | |
| 50. | (c) D. Bailey 2002 | 46229 passing Ais Gill. 23rd April 1983 | Steamsounds | |
| 51. | (c) D. Bailey 2003 | 6201 passing Selside. 12th April 2003 | Steamsounds | |
| 52. | (c) D. Bailey 2003 | 76079 Passing Miles Platting. 21st April 2003 | Steamsounds | |
| 53. | (c) D. Bailey 2003 | 76079 from near Hollinwood to passing Werneth. 21st April 2003 | Steamsounds | |
| 54. | Ron Frandsen | Passing Up Passing the Sacrament | New Era May 2006 | |
| 55. | New York Philharmonic Podcast | Nyphil Podcast for April 17th - Lorin Maazel and Julia Fischer discuss Brahms's Symphony No. 1, Violin Concerto and Academic Festival Overture, being performed by the Philharmonic on April 18 and 19 a | New York Philharmonic Podcast | |
| 56. | Third Day | Tunnel | Wherever You Are |   |
| 57. | Real-ity | Tunnel of Lub | Tales From The Encrypt | |
| 58. | Third Day | Tunnel | Wherever You Are | |
| 59. | Third Day | Tunnel | Wherever You Are | |
| 60. | Aaron | Le Tunnel D'Or | Artificial Animals Riding On Neverland | |
