- E-bookMini Maestro 1Hans-Günter Heumann
- E-bookRelax with Romantic PianoSchott Music
- E-bookEasy Piano ClassicsSchott Music
- E-bookModern PianoSchott Music
- E-bookTárrega for GuitarFrancisco Tárrega
- E-bookPiano Playground 1Hans-Günter Heumann
- E-bookThe Classical Piano MethodHans-Günter Heumann
- E-bookSonatas and PartitasJohann Sebastian Bach
- E-bookFantasy PianoHans-Günter Heumann
- E-bookRelax with Meditative PianoSchott Music
- E-bookSongs Without WordsFelix Mendelssohn-Bartholdy
- E-bookRomantic MiniaturesSchott Music
- E-bookSchumann for GuitarRobert Schumann
- E-bookGuitar Concert CollectionSchott Music
- E-book24 Short and Easy PiecesAlexander Reinagle
- E-bookPiano Playground 2Hans-Günter Heumann
- E-book8 Easy SonatinasSchott Music
- E-bookFamous Piano PiecesClaude Debussy
- E-bookFamous Piano PiecesDomenico Scarlatti
- E-bookBach for GuitarJohann Sebastian Bach
- E-bookBest of Guitar ClassicsMartin Hegel
- E-bookMini Maestro 3Hans-Günter Heumann
- E-bookMy First GriegEdvard Grieg
- E-bookFit in 15 MinutesElisabeth Weinzierl
- E-bookBest of Piano ClassicsSchott Music
- E-bookBest of Flute ClassicsSchott Music
- E-bookFit in 15 MinutesWalter Mengler
- E-bookFür EliseSchott Music
- E-bookItalian Opera AriasSchott Music
- E-bookThe Classical Piano MethodHans-Günter Heumann
- E-book92 Progressive ExercisesFriedrich August Kummer
- E-bookBest of BeethovenLudwig van Beethoven
- E-book40 Daily ExercisesCarl Czerny
- E-bookWomen ComposersMelanie Spanswick
- E-bookMy First SchubertFranz Schubert
- E-bookViolin StudiesSchott Music
- E-bookRelax with Baroque PianoSchott Music
- E-bookConcert FavouritesSchott Music
- E-bookCello Sight-Reading 2John Kember
- E-bookMini Maestro 2Hans-Günter Heumann
- E-bookItalian Opera AriasSchott Music
- E-bookBassoon FundamentalsGeorg Klütsch
- E-bookBest of Piano Classics 2Hans-Günter Heumann
- E-bookDuets for FunSchott Music
- E-bookAsturiasSchott Music
- E-bookEspaña / Deux Danses espagnolesIsaac Albéniz
- E-bookSelected Piano WorksSergei Rachmaninoff
- E-bookDuets for FunSchott Music
- E-bookRelax with Folk PianoSchott Music