| My Pencil Won't Write No More | Bo Carter | 2:57 | |
| Puisque tout passe (feat. William Brown, Jennifer Kerr, Becky Voth) | William Brown, The Oriana Women's Choir, Jennifer Kerr, Becky Voth | 3:45 | |
| Through This Vale of Tears: VII. "Now That He Is Safely Dead" | David N. Baker, William Brown | 3:52 | |
| Witness - Remastered | Paul Freeman, Royal Philharmonic Orchestra, William Brown, Barbara Jordan | 3:03 | |
| Brown's Ferry Blues | The Delmore Brothers | 2:41 | |
| The Wild Ox Moan | Vera Hall | 1:02 | |
| Cocaine | Dick Justice | 3:12 | |
| Wake Up Jacob - 2020 Remaster | Prince Albert Hunt's Texas Ramblers | 2:55 | |
| Pinetop's Boogie Woogie | Pinetop Smith | 3:09 | |
| I Crave My Pig Meat | Blind Boy Fuller | 2:51 | |
| That's All Right, Pt. 1 | John Henry Barbee | 3:40 | |
| There's A Place In The Old Vacant Chair - vocal | William Brown, Tenor, William Brown, Ann Sears, Piano | 5:42 | |
| Life Cycles: V. Saints and Hermits | David Baker, William Brown, Zdeněk Tylšar, Paul Freeman, Czech National Symphony Orchestra | 4:55 | |
| Soliloquy | John W. Work, William Brown, Ann Sears | 2:26 | |
| Good Morning School Girl - 1996 Remastered | Sonny Boy Williamson I | 3:02 | |
| Sagefield Woman Blues | Kokomo Arnold | 3:04 | |
| West Coast Blues | Blind Blake | 3:08 | |
| Life Cycles: What It Means When Spring comes | David Baker, Czech National Symphony Orchestra, William Brown, Zdeněk Tylšar, Paul Freeman | 3:55 | |
| Long Road to Travel | Lonnie Johnson | 2:22 | |
| Keep It Clean | Charley Jordan | 2:48 | |
| Travelin' Higway Man | Tommy McClennan | 2:59 | |
| Unlock more with Songs Like X Pro |
| School Boy | Big Mama Thornton | 4:30 | |
| Lord I Just Can't Keep From Crying | Blind Willie Johnson | 3:00 | |
| Down the Dirt Road Blues | Charley Patton | 2:54 | |
| Black Snake Moan | Blind Lemon Jefferson | 2:50 | |
| Friar's Point Blues | Robert Nighthawk | 2:54 | |
| Let Me Roll Your Lemon | Bo Carter | 2:56 | |
| Real Talk | Bjay Brown, William Brown | 2:03 | |
| Never No Mo' Blues | Jimmie Rodgers | 2:41 | |
| Black Woman (Wild Ox Moan) | Vera Hall, Alan Lomax | 2:08 | |
| Lucky Holler | Ed Lewis | 2:20 | |
| Pussy Cat Blues | Bo Carter | 2:54 | |
| Jesus Lay Your Head In - Remastered | Paul Freeman, Royal Philharmonic Orchestra, William Brown, Barbara Jordan | 4:03 | |
| Sister Mary Had-a but One child | Roland Hayes, William Brown, Ann Sears | 2:34 | |
| Graveyard Dream Blues | Bessie Smith | 2:43 | |
| Evil Devil Woman Blues | Memphis Minnie & Kansas Joe | 3:14 | |
| Chevrolet | Lonnie Young, Ed Young | 4:04 | |
| Ride Em on Down | Robert Petway | 2:56 | |
| Dangerous Blues - Remastered | Floyd Batts, Alan Lomax | 1:07 | |
| Sail Away Lady - 2020 Remaster | Uncle Bunt Stephens | 2:58 | |
| Blind Arthur's Breakdown | Blind Blake | 3:00 | |
| You've Been a Good Ole Wagon | Bessie Smith | 3:27 | |
| Lunar Lament | William Brown | 2:36 | |
| Rag, Mama, Rag | Blind Boy Fuller | 3:03 | |
| An Exhortation - vocal | William Brown, Tenor, William Brown, Ann Sears, Piano | 2:44 | |
| Prayer of Death, Pt. 1 | Charley Patton | 3:06 | |
| Carmina Burana, Pt. 2: No. 12, Olim lacus colueram | Carl Orff, Atlanta Symphony Orchestra, Robert Shaw, William Brown | 3:27 | |
| Cockcroach | William Brown | 3:35 | |
| Have Been Closed (feat. William Brown & Stephanie Aikens Cummings) | Michael Portley, William Brown, Stephanie Aikens Cummings | 5:33 | |
