Artist: Rachel Matthews, Helen Callus, Ingrid Matthews, Mikhail Shmidt, Andrew Kolb, Elizabeth Oakes, Laura DeLuca
Title: Dreams: New Chamber Music by Rachel Matthews
Year Of Release: 2011
Label: Centaur Records, Inc.
Quality: FLAC (tracks + booklet)
Total Time: 1:07:01
Site: Album Preview

Artist: The BBC Concert Orchestra, Stephen Bell, Helen Callus
Title: Gordon Jacob: Complete Music for Viola and Orchestra
Year Of Release: 2011
Label: Dutton Epoch
Quality: FLAC (tracks) / MP3 320 Kbps
Total Time: 01:13:25
Site: Album Preview

Artist: Helen Callus
Title: Lament Amid Silence: The Lament Cycle and Meditations
Year Of Release: 2012
Label: MSR Classics
Quality: FLAC (tracks)
Total Time: 53:52
Site: Album Preview

Artist: Helen Callus
Title: J.S. Bach: Six Cello Suites on Viola
Year Of Release: 2019
Label: Analekta
Quality: 24bit-88.2kHz FLAC (tracks+booklet)
Total Time: 02:14:08
Site: Album Preview

Artist: Helen Callus
Title: Bach - Krebs - Abel
Year Of Release: 2019
Label: Groupe Analekta, Inc
Quality: 24bit-88.2kHz FLAC (tracks+booklet)
Total Time: 61:11
Site: Album Preview

Artist: Helen Callus, New Zealand Symphony Orchestra, Marc Decio Taddei
Title: British Music for Viola Concertos
Year Of Release: 2018
Label: Naxos
Quality: flac lossless +booklet
Total Time: 01:18:09
Site: Album Preview