Artist: Trio Fedele, David Fedele, Matthew Herren, Robert Koenig
Title: Debut - Chamber Music of Lowell Liebermann
Year Of Release: 2007
Label: Artek
Quality: FLAC (tracks)
Total Time: 57:05
Site: Album Preview

Artist: Elmar Oliveira, Robert Koenig
Title: Respighi & Pizzetti: Violin Sonatas
Year Of Release: 2000
Label: Artek
Quality: FLAC (tracks + booklet)
Total Time: 54:38
Site: Album Preview

Artist: Elmar Oliveira, Robert Koenig
Title: Corigliano & Copland: Violin Sonatas
Year Of Release: 2007
Label: Artek
Quality: FLAC (tracks + booklet)
Total Time: 54:02
Site: Album Preview

Artist: Elmar Oliveira, Robert Koenig
Title: Prokofief: Violin Sonata in F Minor / Violin Sonata in D Major / 5 Melodies
Year Of Release: 2006
Label: Artek
Quality: FLAC (tracks + booklet)
Total Time: 1:04:29
Site: Album Preview

Artist: Elmar Oliveira, Robert Koenig
Title: Elgar: Violin Sonata, Op. 82 / Fauré: Violin Sonata, Op. 13
Year Of Release: 2000
Label: Artek
Quality: FLAC (tracks + booklet)
Total Time: 45:53
Site: Album Preview

Artist: Elmar Oliveira, Robert Koenig, Vista Nuova Ensemble
Title: Lekeu: Violin Sonata & Chausson: Concerto for Violin, Piano and String Quartet
Year Of Release: 2000
Label: Artek
Quality: FLAC (tracks + booklet)
Total Time: 1:08:26
Site: Album Preview

Artist: Robert Koenig, Elmar Oliveira
Title: Favorite Violin Encores
Year Of Release: 2000
Label: Artek
Quality: FLAC (tracks + booklet)
Total Time: 1:14:23
Site: Album Preview

Artist: Sara Sant'ambrogio, Robert Koenig
Title: The Chopin Collection
Year Of Release: 2012
Label: Sebastian Records
Quality: flac lossless (tracks)
Total Time: 01:01:38
Site: Album Preview

Artist: Roberto Diaz, Robert Koenig
Title: Primrose: Viola Transcriptions
Year Of Release: 2006
Label: Naxos
Quality: flac lossless (tracks) +Booklet
Total Time: 01:05:28
Site: Album Preview

Artist: Benjamin Brecher, Robert Koenig, Sarah Gibson
Title: Three centuries of Thomas Moore for Tenor and Piano
Year Of Release: 2025
Label: MSR Classics
Quality: FLAC (tracks)
Total Time: 55:20
Site: Album Preview

Artist: Sara Sant'Ambrogio, Robert Koenig
Title: Ecstasy
Year Of Release: 2023
Label: Sebastian Records
Quality: flac lossless (tracks) / flac 24bits - 96.0kHz
Total Time: 00:40:58
Site: Album Preview

Artist: Roberto Diaz, Robert Koenig
Title: Henry Vieuxtemps: Music for Viola and Piano
Year Of Release: 2002
Label: Naxos
Quality: FLAC (image+.cue,log,scans)
Total Time: 64:00
Site: Album Preview

Artist: Jennifer Kloetzel, Robert Koenig
Title: Beethoven: The Conquering Hero – Complete Works for Cello and Piano
Year Of Release: 2022
Label: Avie Records
Quality: FLAC (tracks) / 24bit-192kHz FLAC (tracks+booklet)
Total Time: 02:52:10
Site: Album Preview