| 1 | Carter | Wallace | A Blues Song collector / Seth's rich best friend. |
| | Charlie | Shaw | Singer Carter Wallace made up. A mysterious guitar player. |
| | P.J | | A gambling hustler. |
| 3 | Perry | | Owner of "Black Art Studio". Carter Wallace's and Seth's Idol. |
| | John | Coltrane | A guy who has a good tenor voice. |
| | Ade | | A nigerian guy befriended by Seth and Carter Wallace. |
| | Mariam | | Carter Wallace's girlfriend. aka: Miriam. |
| 4 | Seth | | Protagonist / Carter Wallace's best friend. aka: Dan Smith. |
| 6 | Hugh | Mandell | A Jamaican singer. |
| 7 | Cornelius | Wallace | Carter Wallace's brother / A CEO in Magnolia Wallace group. aka: Corny. |
| | Leonie | Wallace | Carter Wallace's sister / An Artist. |
| | Betty | | Carter Wallace's P.A. / A Psychotherapist. |
| | Guglielmo | Marconi | The Inventor of Radio. |
| | Roger | | Cornelius Wallace's business employee. |
| | Bill | | Cornelius Wallace's business employee. |
| | Harry | | Cornelius Wallace's business employee. |
| | Marc | | Leonie Wallace's friend / Owner of a Software Company. |
| 8 | JumpJim | | Man who interested in record of Charlie Shaw. The beggar. |
| 17 | Donald | Wallace III | Carter Wallace's father. aka: Don. |
| | Candy | Wallace | Carter Wallace's mother. |
| 19 | Lewis | Carolle | A gossip columnist. |
| 23 | Chester | Bly | JumpJim's Blues song collector's partner.
Obsessed with Charlie's song. |
| 25 | Bix | Beiderbecke | Seth's idol. |
| | Buddy | Bolden | A young jazz singer. |
| 27 | Tom | Grady | A Blues Song Collector / Chester Bly's friend. |
| | Hal | | A Blues Song Collector / Chester Bly's friend. |
| | Mr. | Pinkus | A Blues Song Collector / Chester Bly's friend. |
| 28 | Lefty | Gomez | A Baseball Pitcher. |
| | Whitey | Ford | A Baseball Pitcher. |
| 30 | Howard | Johnson | Owner of place where JumpJim
& Chester Bly stayed in. |
| 31 | Ma | Rainey | A good female commercial singer. |
| | Ida | Cox | A good female commercial singer. |
| | Mrs. | Levison | A Lady Blues Song Collector. |
| | Mrs. Audrey | Levison | A Lady Blues Song Collector. |
| 33 | Cow Cow | Davenport | A Barrelhouse Pianist. |
| 34 | Miss Alberta | Shaw | Charlie Shaw's sister. |
| | Tommy | | Charlie Shaw's friend. |
| | Copperhead | | Charlie Shaw's friend. |
| 37 | Mr. | Spier | Owner of music store.
Man discovered the many Blues Song Collector. |
| 41 | Morton | | Chester Bliy's co-Blues Song Collector. |
| 43 | Bayless | Rose | A Blues player. |
| 45 | Gene | | Seth's tormentor / A mississippi police. |
| | Jack | | Seth's tormentor / A mississippi police. |
| 46 | Bob | | Seth's tormentor / A mississippi police. |
| | Mr. | Khatchadourian | Owner of a Theater. |
| | Mrs. | Waxman | Seth's new neighbor. |
| | Salvatore | Masarro | A Music Producer. |
| | Slim | Duckett | A musician who formerly works with Charlie Shaw. |
| | Pig | Norwood | A musician who formerly works with Charlie Shaw. |
| | Emmett | Charles | A musician who formerly works with Charlie Shaw. |
| | Daddy | Stovepipe | A singer who formerly works with Charlie Shaw. |
| 51 | Jim | Wallace | Judge Wilbur Wallace's brother. Charlie Shaw's former boss.
Aka: Captain Jim. |
| | Judge Wilbur | Wallace | Winner fishing competition 1932. Charlie Shaw's former boss. |
| | Jack | Wallace | Judge Wilbur Wallace's brother.
Aka: Captain Jack. |
| 52 | Mister | Billy | A man who owns the farm where Charli Shaw works. |
| 53 | Ferguson | | Wallace Brother's assistant. |
| | Sally | | A girl who wants Charlie Shaw. |
| | Suzie | | A girl who wants Charlie Shaw. |
| 54 | Mr. | Zachary | A man in the Recording Company. |
| | Mr. | Joel | A man in the Recording Company. |
