| Willie’s Blues | Willie Dixon & Memphis Slim | 12" Vinyl | 12 | | OBC-501 | [none] |
| Brownie's Blues | Brownie McGhee | 12" Vinyl | 9 | | OBC-505 | |
| Gospel, Blues and Street Songs | Reverend Gary Davis and Pink Anderson | CD | 15 | | OBCCD-524-2 | 025218052429 |
| The Lone Cat | Jesse Fuller | CD | 12 | | OBCCD-526-2 | 025218052627 |
| Willie's Blues | Willie Dixon & Memphis Slim | CD | 12 | | OBCCD-501-2 | 025218050128 |
| Say No to the Devil | Reverend Gary Davis | CD | 10 | | OBCCD 519-2 | 090204062430 |
| Sonny Is King | Sonny Terry | CD | 10 | | OBCCD 521-2 | 090204062447 |
| Willie’s Blues | Willie Dixon / Memphis Slim | CD | 12 | | OBCCD-501-2 | 025218050128 |
| Brownie's Blues | Brownie McGhee | CD | 9 | | OBCCD-505-2 | 025218050524 |
| Blues in My Bottle | Lightnin’ Hopkins | CD | 11 | | OBCCD-506-2 | 025218050623 |
| All Kinds of Blues | Memphis Slim | CD | 10 | | OBCCD-507-2 | 025218050722 |
| Goin' Away | Lightnin’ Hopkins | CD | 8 | | OBCCD-522-2 | 025218052221 |
| Steady Rolling Blues | Memphis Slim | CD | 10 | | OBCCD-523-2 | 025218052320 |
| Baby, Baby, Baby | Jimmy Witherspoon | CD | 12 | | OBCCD-527-2 | 025218052726 |
| Jesse Fuller's Favorites | Jesse Fuller | CD | 12 | | OBCCD-528-2 | 025218052825 |
| The Blues Never Die! | Otis Spann | CD | 11 | | OBCCD-530-2 | 025218053020 |
| Blues & Ballads | Lonnie Johnson with Elmer Snowden | CD | 10 | | OBCCD-531-2 | 025218053129 |
| Lightnin' | Lightnin’ Hopkins | CD | 10 | | OBCCD-532-2 | 025218053228 |
| K.C.'s Blues | K.C. Douglas | CD | 12 | | OBCCD-533-2 | 025218053327 |
| Vocal Blues And Cornet In The Classic Tradition | Billie & De De Pierce | CD | 9 | | OBCCD-534-2 | 025218053426 |
| Long Way From Home: The Blues of Fred McDowell | Fred McDowell | CD | 9 | | OBCCD-535-2 | 025218053525 |
| Blues, Ballads and Jumpin' Jazz | Lonnie Johnson with Elmer Snowden | CD | 10 | | OBCCD-570-2 | 025218057028 |
| The Country Blues of John Lee Hooker | John Lee Hooker | CD | 13 | | OBCCD-542-2 | 025218054225 |
| Blues by Lonnie Johnson | Lonnie Johnson | CD | 12 | | OBCCD-502-2 | 02521805022 |
| Chicago: The Living Legends | Alberta Hunter with Lovie Austin and her Blue Serenaders | CD | 10 | | OBCCD-510-2 | 025218051026 |
| Blues on the South Side | Homesick James | CD | 12 | | OBCCD-529-2 | 025218052924 |
| At Sugar Hill | Sonny Terry and Brownie McGhee | CD | 11 | | OBCCD-536-2 | 090204062577 |
| At Sugar Hill | Sonny Terry and Brownie McGhee | CD | 11 | | OBCCD-536-2 | 025218053624 |
| San Francisco Bay Blues | Jesse Fuller | CD | 12 | | OBCCD-537-2 | |
| Let It Roll | Ernestine Allen | CD | 9 | | OBCCD-539-2 | 025218053921 |
| Soul Blues | Lightnin’ Hopkins | CD | 10 | | OBCCD-540-2 | 025218054027 |
| Just A Closer Walk With Thee | Sonny Terry & Brownie McGhee | CD | 12 | | OBCCD-541-2 | 025218054126 |
| Losing Game | Lonnie Johnson | CD | 12 | | OBCCD-543-2 | 025218054324 |
| Bawdy Blues (1956-1961) | Various Artists | CD | 12 | | OBCCD-544-2 | 025218054423 |
| Classic Delta Blues | Big Joe Williams | CD | 12 | | OBCCD-545-2 | |
| Songs We Taught Your Mother | Various Artists | CD | 12 | | OBCCD 520-2 | 025218052023 |
| Carolina Blues Man, Volume 1 | Pink Anderson | CD | 11 | | OBCCD-504-2 | 02521805042 |
| Odetta and the Blues | Odetta | CD | 12 | | OBCCD-509-2 | 025218050920 |
| Trouble in Mind | King Curtis | CD | 10 | | OBCCD-512-2 | 090204096268 |
| Last Session | Blind Willie McTell | CD | 15 | | OBCCD-517-2 | 025218051729 |
| Idle Hours | Lonnie Johnson with Victoria Spivey | CD | 12 | | OBCCD-518-2 | |
| The Return of Roosevelt Sykes | Roosevelt Sykes | CD | 12 | | OBCCD-546-2 | 025218054621 |
| Last Night Blues | Lightnin’ Hopkins | CD | 8 | | OBCCD-548-2 | 025218054829 |
| Don’t Jive Me | Tampa Red | CD | 11 | | OBCCD-549-2 | 025218054928 |
| Another Night to Cry | Lonnie Johnson | CD | 11 | | OBCCD-550-2 | 025218055024 |
| Smokes Like Lightning | Lightnin’ Hopkins | CD | 9 | | OBCCD-551-2 | 025218055123 |
| Free Again | Robert Pete Williams | CD | 10 | | OBCCD-553-2 | 025218055321 |
| Tasty Blues | Little Brother Montgomery | CD | 12 | | OBCCD-554-2 | [none] |
| Pity And A Shame | Mercy Dee Walton | CD | 9 | | OBCD-552-2 | 025218055222 |
| Sonny Is King | Sonny Terry | CD | 10 | | OBCCD 521-2 | 090204062447 |
| Burning Hell | John Lee Hooker | CD | 12 | | OBCCD-555-2 | 02521805552 |
| At the 2nd Fret | Sonny Terry & Brownie McGhee | CD | 10 | | OBCCD-561-2 | |
| The Swarthmore Concert | Lightnin’ Hopkins | CD | 13 | | OBCCD-563-2 | 025218056328 |
| Mouth Harp Blues | Shakey Jake Harris | CD | 10 | | OBCCD 559-2 | 025218055925 |
| South Side Blues | Various Artists | CD | 11 | | OBCCD-508-2 | 025218050821 |
| Evenin’ Blues | Jimmy Witherspoon | CD | 14 | | OBCCD-511-2 | 025218051125 |
| It's the Blues Man! | Eddie Kirkland | CD | 12 | | OBCCD-513-2 | 02521805132 |
| Hear My Blues | Al Smith | CD | 8 | | OBCCD-514-2 | |
| Trouble Blues | Curtis Jones | CD | 12 | | OBCCD-515-2 | 02521805152 |
| The Honeydripper | Roosevelt Sykes | CD | 9 | | OBCCD-557-2 | 025218055727 |
| Guitar Pete's Blues | Pete Franklin | CD | 10 | | OBCCD-560-2 | 025218056021 |
| More Blues on the South Side | Billy Boy Arnold | CD | 13 | | OBCCD-562-2 | 025218056229 |
| Jazz, Folk Songs, Spirituals And Blues | Jesse Fuller | CD | 11 | | OBCCD-564-2 | 025218056427 |
| The Tin Angel | Odetta | CD | 19 | | OBCCD-565-2 | 025218056526 |
| Person to Person | Mildred Anderson | CD | 8 | | OBCD-556-2 | 025218055628 |
| Woman Blues! | Victoria Spivey with Lonnie Johnson | CD | 10 | | OBCCD-566-2 | 02521805662 |
| The Blues of Baby Tate: See What You Done Done | Baby Tate | CD | 12 | | OBCCD-567-2 | 02521805672 |
| That's All Right | Snooks Eaglin | CD | 13 | | OBCCD-568-2 | 025218056823 |
| Big Road Blues | K.C. Douglas | CD | 11 | | OBCCD-569-2 | 025218056922 |
| Hootin' The Blues | Lightnin’ Hopkins | CD | 8 | | OBCCD-571-2 | 025218057127 |
| Good Times | Shakey Jake Harris | CD | 12 | | OBCCD-572-2 | 025218057226 |
| Introducing Memphis Willie B. | Memphis Willie B. | CD | 12 | | OBCCD-573-2 | 025218057325 |
| Trouble An' Blues | Sidney Maiden | CD | 12 | | OBCCD-574-2 | 025218057424 |
| Some of My Best Friends Are the Blues | Jimmy Witherspoon | CD | 12 | | OBCCD-575-2 | 025218057523 |
| Blues Around the Clock | Jimmy Witherspoon | CD | 10 | | OBCCD-576-2 | 025218057622 |
| The Blues of Pink Anderson: Ballad & Folksinger, Volume 3 | Pink Anderson | CD | 9 | | OBCCD-577-2 | 025218057721 |
| Hard Working Man Blues | Memphis Willie B. | CD | 12 | | OBCCD-578-2 | 025218057820 |
| No More In Life | Mildred Anderson | CD | 9 | | OBCCD-579-2 | 025218057929 |
| At Folk City | Big Joe Williams | CD | 12 | | OBCCD-580-2 | 025218058025 |
| Memphis Slim & Willie Dixon In Paris - Baby Please Come Home! | Memphis Slim & Willie Dixon | CD | 13 | | OBCCD-582-2 | 025218058223 |
| Alone With My Friends | Memphis Slim | CD | 10 | | OBCCD-581-2 | 025218058124 |
| Midnight Special | Al Smith | CD | 8 | | OBCCD 5832 | |
| Goin' Down Slow | St. Louis Jimmy Oden | CD | 10 | | OBCCD-584-2 | 025218058421 |
| Blues for Easy Livers | Jimmy Witherspoon | CD | 12 | | OBCCD-585-2 | 025218058520 |
| Straight Blues | Lightnin’ Hopkins | CD | 12 | | OBCCD-586-2 | 025218058629 |
| Medicine Show Man, Volume 2 | Pink Anderson | CD | 10 | | OBCCD-587-2 | 025218058728 |
| Sonny Terry and His Mouth-Harp | Sonny Terry | CD | 14 | | OBCCD-589-2 | 025218058926 |
| Somebody Hoo-Doo'd The Hoo-Doo Man | Driftin' Slim | CD | 15 | | OBCCD-590-2 | 025218059022 |
| Blue Spoon-Spoon in London | Jimmy Witherspoon | CD | 22 | | OBCCD-591-2 | 025218059121 |
| The Guitar and Banjo of Reverend Gary Davis | Reverend Gary Davis | CD | 11 | | OBCCD-592-2 | 025218059220 |
| Tired of Wandering | Arbee Stidham | CD | 10 | | OBCCD-593-2 | 025218059329 |
| Mr. Scrapper's Blues | Scrapper Blackwell | CD | 10 | | OBCCD-594-2 | 025218059428 |
| Hottest Brand Goin' | Smoky Babe | CD | 12 | | OBCCD-595-2 | 025218059527 |
| Gospel, Blues and Street Songs | Reverend Gary Davis and Pink Anderson | CD | 15 | | 00025218052429 | 025218052429 |
| Last Night Blues | Lightnin’ Hopkins With Sonny Terry | CD | 8 | | 00025218054829 | 025218054829 |
| Chill Out | John Lee Hooker | Digital Media | 14 | | | 00826663103274 |
