Betts's first solo album, Highway Call, was released in 1974, and featured fiddle player Vassar Clements.
Vassar College | Vassar | John Clements Wickham | Bill Clements | Phil Vassar | James Clements | Tom Clements | Morgan, Walls & Clements | Andrew Clements | Vassar Clements | Nathaniel Clements, 2nd Earl of Leitrim | Janice E. Clements | Dave Clements | Clements Markham | Clements High School | William Clements, 3rd Earl of Leitrim | Rod Clements | Robert George Clements | Matthew Vassar | John Clements | Jack Clements | George Clements | Ernie Clements | Entrance to Clements' house where he lived many years in "Parisian luxury"
Henrietta Street | Clements Kadalie | Charlie Clements | Allen Clements |
The band, along with Kahn, featured Garcia on banjo and vocals, David Grisman on mandolin and vocals, Peter Rowan on guitar and vocals, Richard Greene and Vassar Clements on fiddle.