Since you are interested in Violin Concertos, here is a list of other items that you may find interesting.
Chamber Music Vol 1 (Includes Five Pieces for Violin and Piano Op 84 & Viola Sonata Op 17)
The Nash Ensemble
[ Hyperion Helios / CD - released 5/Feb/2001 ]
Malcolm Arnold celebrates his 80th birthday!!
Adelina Oprean (violin) Justin Oprean (piano)
[ Hyperion Helios / CD - released 1/Jun/2002 ]
'An unqualified recommendation' (Classic CD)
Concertos for violin
Adelina Oprean (violin) / Justin Oprean (piano) / European Union Chamber Orchestra
[ Hyperion Helios / CD - released 11/Nov/2005 ]
'Adelina Oprean plays with flair and style, adding her own cadenzas (quite tastefully) and holding her own against competition from a number of better-known violinists. The European Union Chamber Orchestra plays very well for her, and the recorded...
Brahms: 3 Violin Sonatas
Krysia Osostowicz (violin) Susan Tomes (piano)
[ Hyperion Helios / CD - released 26/May/2008 ]
'Subtle enough to suggest that for both artists these performances were a revelatory voyage of discovery' (Gramophone)
Elgar: Quintet and Violin Sonata
The Nash Ensemble
[ Hyperion Helios / CD - released 6/Oct/2007 ]
'As ever the playing of the Nash Ensemble evinces consummate refinement and total dedication; their heartwarmingly eloquent reading communicates strongly...No true Elgarian could fail to derive considerable satisfaction from such effortlessly...
Ireland - The Complete Music for violin and piano
Paul Barritt (violin) Catherine Edwards (piano)
[ Hyperion Helios / CD - released 13/Jul/2004 ]
'Another extremely useful addition to the ever-expanding Ireland discography' - Gramophone
Paul O'Dette (lutes & guitar) Rogers Covey-Crump (tenor) Nigel North (lute) John Holloway (violin)
Ancient Airs and Dances
[ Hyperion Helios / CD - released 12/May/2004 ]
Gramophone Critics' Choice
Cathedral Music (Incls Mass 'Euge Bone')
Winchester Cathedral Choir / David Hill
[ Hyperion Helios / CD - released 14/Jun/2005 ]
'As soon as the disc begins to play the singing creates a wonderful ambience to fit the music of this undervalued composer' (Cathedral Music)