| Singer/songwriter Hayes | 23 |
| Singer/songwriter John | 22 |
| Singer/songwriter Jones | 23 |
| Singer/songwriter Jules | 23 |
| Singer/songwriter Kate | 22 |
| Singer/songwriter Kearney | 25 |
| Singer/songwriter Keys | 22 |
| Singer/songwriter Laura | 23 |
| Singer/songwriter Leonard | 25 |
| Singer/songwriter MacColl | 25 |
| Singer/songwriter Mann | 22 |
| Singer/songwriter Matthew | 25 |
| Singer/songwriter McLachlan | 27 |
| Singer/songwriter Michael | 25 |
| Singer/songwriter Mitchell | 26 |
| Singer/songwriter Nathanson | 27 |
| Singer/songwriter Paul | 22 |
| Singer/songwriter Redding | 25 |
| Singer/Songwriter Roger Alan | 28 |
| Singer/songwriter Sands | 23 |
| Singer/songwriter Sayer | 23 |
| Singer/songwriter Scaggs | 24 |
| Singer/songwriter Scialfa | 25 |
| Singer/songwriter Shelby | 24 |
| Singer/songwriter Spektor | 25 |
| Singer/songwriter Sufjan | 24 |
| Singer/songwriter Tori | 22 |
| Singer/songwriter Vienna ___ | 28 |
| Singer/songwriter Wainwright | 28 |
| Singer/songwriter Young | 23 |
| Singer/songwriter ___ Mandell | 29 |
| Singers above baritones | 23 |
| Singers Acuff and Clark | 23 |
| Singers Adams and Brickell | 26 |
| Singers Anita and Molly | 23 |
| Singers Armen and Starr | 23 |
| Singers Baker and Pointer | 25 |
| Singers Bareilles and Evans | 27 |
| Singers Bill and Jimmy | 22 |
| Singers Bonnie and John | 23 |
| Singers Bryant and O'Day | 28 |
| Singers Cernei and Doria | 24 |
| Singers Clark and Orbison | 25 |
| Singers Clark and Rogers | 24 |
| Singers Cohn and Anthony | 24 |
| Singers Collins and Ochs | 24 |
| Singers Coolidge and Hunter | 27 |
| Singers Diamond and Sedaka | 26 |
| Singers Donny and Marie | 23 |
| Singers Evans and Quin | 22 |
| Singers Farrell and Como | 24 |
| Singers Green and Jardine | 25 |
| Singers James and Jones | 23 |
| Singers John and Bonnie | 23 |
| Singers Jones and James | 23 |
| Singers Lanny and Diana | 23 |
| Singers like Marian Anderson | 28 |
| Singers McCrae and Stefani | 26 |
| Singers Neil + Courtney | 23 |
| Singers Nelson and others | 25 |
| Singers Obraztsova and Cernei | 29 |
| Singers Ochs and Collins | 24 |
| Singers often have two | 22 |
| Singers Schipa and Gobbi | 24 |
| Singers Shannon and Reeves | 26 |
| Singers Shore and Washington | 28 |
| Singers team up for a duet | 26 |
| Singers under balconies | 23 |
| Singers Washington and Shore | 28 |
| Singers' last albums? | 25 |
| Singers' syllables | 22 |
| Singing "Brothers" | 28 |
| Singing "bust out" | 28 |
| Singing "Mama" | 24 |
| Singing ability, informally | 27 |
| Singing ability, slangily | 25 |
| Singing alone, as a diva | 24 |
| Singing brother who went solo | 29 |
| Singing brother's surname | 29 |
| Singing brothers' name | 26 |
| Singing brothers' surname | 29 |
| Singing competition, briefly | 28 |
| Singing cowboy and son | 22 |
| Singing cowboy's refrain | 28 |
| Singing duo Steve and ___ | 25 |
| Singing genre of the '50s | 29 |
| Singing Germanic siren | 22 |
| Singing Green Beret Barry | 25 |
| Singing group --- Na Na | 23 |
| Singing group of three | 22 |
| Singing group ___ Na Na | 23 |
| Singing group, in Spain | 23 |
| Singing hopeful's handout | 29 |
| Singing John from Middlesex | 27 |
| Singing Knight's backup | 27 |
| Singing legend Jackson | 22 |
| Singing nymph of the Rhine | 26 |
| Singing partner of Brooks | 25 |
| Singing phantom's haunt | 27 |
| Singing program, to fans | 24 |