| ID | Interpret | Skladba | Album | |
| 1. | Robert Duncan | Often I Am Permitted | |  |
| 2. | Robert Duncan | Often I Am Permitted | San Francisco State University / Jun-18-1959 | |
| 3. | Robert Duncan | Often I am Permitted to Return to a Meadow | Lecture on Often I Am Permitted to Ruturn to a Meadow, American Poetry Archive at the Poetry Center, San Francisco State University, San Fransico, May 18, 1959 | |
| 4. | Robert Duncan | Often I am Permitted to Return to a Meadow | Berkeley Poetry Conference / 1965 | |
| 5. | Robert Duncan | Often I am Permitted to Return to a Meadow | Berkeley Poetry Conference / 1965 | |
| 6. | Robert Duncan | Often I am Permitted to Return to a Meadow | Lecture on Often I Am Permitted to Ruturn to a Meadow, American Poetry Archive at the Poetry Center, San Francisco State University, San Fransico, May 18, 1959 | |
