| Jack Bruce | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1971-08-19 | Paris Theatre, London on | 1 | A+ | ||
| 1989-12-07 | The Bottom Line, New York NY | FM Broadcast>boot cd>cdr | 2 | A+ | |
| 1989-12-12 | The Bottom Line, New York NY | SBD | 2 | A | |
| 1993-09-xx | Live at Outside | With Dick Hecksall-smith and John Stevens | 1 | A/A+ | |
| Jack Pearson | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1990-xx-xx | Demos | 1 | A+ | ||
| 1997-02-23 | 3rd and Lindsley Nashville TN | FM Broadcast | 1 | A+ | |
| 1998-05-23 | 3rd & Lindsley Bar and Grill | SBD>DAT | 2 | A+ | |
| 1999-09-25 | Douglass Theatre (acoustic) Macon, GA. | W/ William House | 1 | A | |
| 1999-09-25 | Douglass Theatre Macon, GA. | GABBAfest 99 | 2 | A/A+ | |
| James Brown | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1971-03-08 | Olympia Theatre, Paris | 1 | A | ||
| 1971-03-18 | Olympia Theatre, Paris | SBD>R>DAT>CD | 1 | A | |
| James Cotton | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1969-08-31 | 1 | A- | |||
| James Gang | |||||
| Date | Location | Remarks | CDR | Grade | |
| 2001-02-25 | Allen Theater Columbus, OH | Second show of Reunion Tour | 2 | A | |
| James Taylor | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1974-07-16 | Carnegie Hall | 1 | |||
| Janis Joplin | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1969-04-01 | Amsterdam, Netherlands | 1 | A | ||
| 1969-08-17 | Woodstock Max Yasgur's Farm - Bethel, NY | sdb>>reels>>>pcm>>cd | 1 | A-/A | |
| 1969-08-30 | Texas International Pop Festival Dallas Motor Speedway Dallas TX | 1 | A | ||
| Jason Crosby | |||||
| Date | Location | Remarks | CDR | Grade | |
| 2001-03-14 | Wetlands NYC | Derek Trucks, Stanley Jordan, Lo Faber, Oteil Burbridge, Kebby Williams, Eric Krasno, Melvya Sparks | 1 | A+ | |
| Jeff Beck | |||||
| Date | Location | Remarks | CDR | Grade | |
| 2001-03-22 | Roseland Ballroom NYC | 2 | A+ | ||
| Jeff Healey | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1989-04-14 | London | Laser Disk Transfer | 1 | A-/A | |
| 1992-12-16 | Lonestar roadhouse, nyc | FM | 1 | A-A | |
| xxxx-xx-xx | Chicago | FM | 1 | A-/A | |
| xxxx-xx-xx | HOB Chicago | D1T3 Click/Fade 0:55 – 0:57 | 2 | A-/A | |
| Jerry Garcia Band | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1982-05-05 | Lonesome Prison Blues Salem, OR. | 1 | |||
| 1994-04-27 | 2 | A | |||
| Jethro Tull | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1992-05-05 | Rosengarten, Mannheim | When The Minstrels Came To Play | 2 | A/A+ | |
| Jewel | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1999-01-22 | Aspen Colorado | Antoinette Sherman Memorial Flower | 1 | A+ | |
| Jimi Hendrix | |||||
| Date | Location | Remarks | CDR | Grade | |
| Voodoo In Ladyland | 1 | A/A+ | |||
| Red House Variations | VARIATIONS ON A THEME "Red House " 7 | 1 | A+ | ||
| unreleased verions of red house | |||||
| 1968-01-29 | L' Olympia, Paris | SBD | 1 | A- | |
| 1968-04-15 | Generation Club | 1 | B+ | ||
| 1968-10-10 | Winterland Arena San Francisco, CA | 1 | B+ | ||
| 1969-01-09 | Konserthuset, Stockholm Sweden | 1 | A | ||
| 1969-04-27 | Oakland Coliseum Oaklan, CA. | 2 | A- | ||
| 1969-12-31 | Fillmore East New York City, NY | Early Show | 1 | A | |
| 1969-12-31 | Fillmore East New York City, NY | Late Show | 2 | A | |
| 1970-01-01 | Fillmore East New York City, NY | Early Show | 1 | A-/A | |
| Jimmie Vaughan | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1995-05-12 | Austin Music Hall, Austin TX. | AUD (stealth) | 3 | A- | |
| 1999-03-27 | House Of Blues Orlando, FL | AUD (stealth) | 2 | A- | |
| Jimmy Page and the Black Crowes | |||||
| Date | Location | Remarks | CDR | Grade | |
| 2000-06-28 | 2 | A- | |||
| J.J. Cale | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1975-12-31 | Cain's Ballroom Tulsa Ok. | Analog | 1 | B+ | |
| 1994-xx-xx | 1 | A | |||
| Joe Cocker | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1969-10-10 | Filmore West | Analog | 1 | A-/A | |
| Joe Walsh | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1990-06-10 | Wiltern Theatre Los Angeles CA | with Albert Collins & Etta James | 1 | A+ | |
| John Fogerty | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1997-06-26 | Roskilde Festival, Danmark | FM Broadcast | 1 | A | |
| 1997-06-27 | Gruenspan Hamburg, Germany | 2 | A | ||
| John Haitt | |||||
| Date | Location | Remarks | CDR | Grade | |
| 2000-12-13 | FM KFOG – Partial? | 1 | A | ||
| John Lee Hooker | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1985-06-23 | Golden Gate Park SF, CA. | SBD | 1 | A | |
| 1985-11-05 | The Country Squire, Ellington, CT | 1 | A- | ||
| 1990-xx-xx | Chicago Blues Festival | FM Broadcast | 1 | A | |
| 1992-03-11 | Sweetwater Saloon Mill Valley, CA | 1 | A | ||
| John Paul Jones | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1999-11-01 | The Joint - Hard Rock Café - Las Vegas NV | SBD (tiny spot D1T6 @ 7:15) | 2 | A | |
| 2000-03-20 | The Roxy Theater, Atlanta, GA. | 2 | |||
| 2001-12-12 | 1 | a | |||
| Jonny Lang | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1997-11-28 | The Strand - Providence, RI | 1 | A | ||
| 1999-01-08 | Bass Performance Hall, Fortworth TX | FM Broadcast | 2 | A | |
| 1999-09-08 | Cleveland Nautica | AUD (mini disc master) | 2 | A- | |
| Jonny Winter | |||||
| Date | Location | Remarks | CDR | Grade | |
| 1971-02-01 | Konserthuset Stockholm, Sweeden | 1 | A | ||
| 1986-xx-xx | Offeubaer - ?? | Aud | 1 | A | |
| 1990-05-18 | Barcelona, Spain | 1 | A- | ||