Berteau / Sammartini: Sonata G major, op. 1/3 (2 Violoncello, Piano)

Open Strings: 40 Cello Duets (Gabriel Koeppen)

Duets for fun (2 Cellos)

Cello Duets - 34 Original Violoncello Duets from 5 Centuries

Cello Christmas Book

Hot Cello 3 - 18 Advanced Pop Pieces for 1-2 Violoncellos and Piano (Gabriel Koeppen) - incl. CD

Cello Fake Book

Koeppen, Gabriel: Nette Duette - 45 leichte Stücke und Etüden (2 Violoncelli)

Position Fun - 40 Easy Duets for Violoncellos (Gabriel Koeppen)

Hot Cello 2 - 16 Easy Pop Pieces in 1st - 4th Position (Gabriel Koeppen)

Hot Cello 1 - 16 Easy Pop Pieces in 1st Position (Gabriel Koeppen)

Reinagle: 12 Progressive Duette / 12 Progressive Duets, op. 2 (2 Violoncellos)

Offenbach: 6 duos op. 49 vol. 1 (Cello duet)