Gibbons, Orlando: Fantasias of Three Parts with Great Dooble Bass

Composer: Gibbons, Orlando
Title: Fantasias of Three Parts for Treble, Bass and Great Dooble bass
Publisher: Northwood Music 
Number: OG3/GB
Instrumentation: TrBB viols
Lowest part is intended for 8' violone, and is playable on 7 string bass viol. Middle part is high on the bass and is playable on tenor viol.