The Ancient Marines Dixieland Band is typically comprised of eight musicians, although substitutes may be used on occasion.

Marilyn Kewin........Bass fiddle Jake Kerwin...........Piano
Norm Nichols........Violin, Banjo
Tom Ruggles...........Banjo, Vocal
Doug Carmichael...Clarinet
Ned Schuller..........Drums
Tom McAllister......Trombone
John Kendrick........Cornet
Mort Speck............Clarinet
Bob MacInnis.........Coronet
Bob Cronin............Drums

In addition, Jake, Marilyn and Norm play fiddle tunes, ragtime, and old time traditional jazz as the Fo'c's'le Trio.