| ID | Interpret | Skladba | Album | |
| 61. | Immanuel Kant | 22 - Of the Dialectical Procedure of Pure Reason | The Critique of Pure Reason |  |
| 62. | Immanuel Kant | 18 - Methodology of Pure Practical Reason | The Critique of Practical Reason | |
| 63. | Immanuel Kant | 25 - Antithetic of Pure Reason/1st and 2nd Conflicts | The Critique of Pure Reason | |
| 64. | Immanuel Kant | 37 - Of the Regulative Employment of the Ideas of Pure Reason | The Critique of Pure Reason | |
| 65. | Immanuel Kant | 37 - Of the Regulative Employment of the Ideas of Pure Reason | The Critique of Pure Reason | |
| 66. | Immanuel Kant | 38 - Of the Ultimate End of the Natural Dialectic of Pure Reason | The Critique of Pure Reason | |
| 67. | Immanuel Kant | 04 - Of the Principles of Pure Practical Reason: THEOREM IV | The Critique of Practical Reason | |
| 68. | Immanuel Kant | 07 - Of the Concept of an Object of Pure Practical Reason | The Critique of Practical Reason | |
| 69. | Immanuel Kant | 05 - Of the Deduction of the Fundamental Principles of Pure Practical Reason | The Critique of Practical Reason | |
| 70. | Immanuel Kant | 12 - Of the Dialectic of Pure Reason in defining the Conception of the 'Summum Bonum' | The Critique of Practical Reason | |
| 71. | Immanuel Kant | 45 - Ideal of the Summum Bonum as a Determining Ground of the Ultimate End of Pure Reason | The Critique of Pure Reason | |
| 72. | Immanuel Kant | 28 - Of the Necessity Imposed upon Pure Reason of Presenting a Solution of its Transcendental Problems | The Critique of Pure Reason | |
| 73. | Anti | Hypothesis | Losing Data With Words | |
| 74. | Self-Evident | This Hypothesis | Angular | |
| 75. | Andi McDonnell | The hygiene hypothesis | MiHealth | |
| 76. | JT Bruce | A Skeptic's Hypothesis | The Dreamer's Paradox | |
| 77. | Interröbang Cartel | Hedgerow Hypothesis | All Hail ?!: IBC Tribute Album | |
| 78. | Atakhama | Hypothesis of Humankind | Existence Indifferent | |
| 79. | Interröbang Cartel | Hedgerow Hypothesis | All Hail ?!: IBC Tribute Album | |
| 80. | Interröbang Cartel | Hedgerow Hypothesis | All Hail ?!: IBC Tribute Album | |
| 81. | Atakhama | Hypothesis of Humankind | Existence Indifferent | |
| 82. | Charlie Hunter and Bobby Previte as Groundtruther John Medeski | sea floor spreading hypothesis | Altitude: Above Sea Level | |
| 83. | Charlie Hunter and Bobby Previte as Groundtruther John Medeski | sea floor spreading hypothesis | Altitude: Above Sea Level | |
| 84. | Chris Meadows | A Hypothesis of What Sunday Morning Sounds Like | Amazon | |
| 85. | BookExpoCast.com | God: The Failed Hypothesis. How Science Shows That God Does Not Exist by Victor J. Stenger | The Official Podcast of BookExpo America | |
| 86. | BookExpoCast.com | God: The Failed Hypothesis. How Science Shows That God Does Not Exist by Victor J. Stenger | The Official Podcast of BookExpo America | |
| 87. | Nine Inch Nails | Discipline | The Slip |   |
| 88. | Alex Strauch | Self Discipline | 2007 CBC Men's Retreat | |
| 89. | Snow Crash | Discipline | Source Code EP | |
| 90. | Todd Cartmell | Discipline - II | For Faith & Family Radio | |
