| John McCutcheon | All God's Critters | Howjadoo | Rounder |
| Shelley Doty X-Tet | Bad Habit | live on Sing Out 7-20-12 | engineer: Tony Ferro |
| Taj Mahal | It Takes a Lot to Laugh, It takes a Train to Cry | Va: All Blues'd Up | Smith & Co |
| Bonnie Raitt | Million Miles (Dylan) | Slipstream | Redwing |
| Vieux Farka Toure | "?" | live on Sing Out 4-25-12 | engineer: Tony Ferro |
| Rory Block | I am the Light of This World | I Belong to the Band: Tribute to Rev. Gary Davis | Stony Plain |
| Luciana Souza (guitar: Romero Lubambo) | Dindi | Duos III | Sunnyside |
| Little Feat | Church Falling Down | Rooster Rag | Rounder |
| Bob Carlin | Roll Over Beethoven | Mr. Space Man | Car Tunes Recordings |
| Bob Dylan | I and I (reggae remix) | VA: Is It Rolling Bob? Reggae Tribute to Bob Dylan | Ras |
| Duke Ellington | Chinoiserie | The Afro-Eurasian Eclipse | Fantasy |
| PDQ Bach | "New Horizons in Music Appreciation" Beethoven's 5th sportscast | The Dreaded PDQ Bach Collection | Vanguard |
| Gil Evans and Helen Merrill (sop sax solo: Steve Lacy) | Summertime | Collaboration | EmArcy |
| Jamies | Summertime, Summertime | Various: Summer & Sun | Rhino |
| Dave Brubeck | Summer Song | Indian Summer | Telarc |
| Blossom Dearie | Once Upon a Summertime | Once Upon a Summertime | Verve |
| Jesse Fuller | San Francisco Bay Blues | Arhoolie Records 40th Anniversary (box) | Arhoolie |
| Bukka White | She'll Be Comin' Round the Mountain | Arhoolie Records 40th Anniversary (box) | Arhoolie |
