According to the old 1908 Catalogue of Printed Music in the British Museum, materials for Cusins' Piano Concerto are in the British Library, Additional 34539, 34540, and 34543. The first volume is the autograph score, the second is a fair copy of the same, and the last is the piano part in Cusins' hand. I noticed this concerto some years ago and remarked on this forum that the last movement seemed to be an unexpectedly jolly tarantella, and that Cusins must have had some serious piano chops. (I think he was related to and studied with Lucy Anderson, possibly the greatest early Victorian pianist and the first woman pianist to play for the Philharmonic Society.)
Fiona Palmer's excellent Conductors in Britain 1850-1914 - Wielding The Baton At The Height Of Empire contains an informative chapter contrasting Cusins' experience conducting the London Philharmonic Society's concerts with Julius Benedict's tenure leading the Liverpool Philharmonic. (I'm currently working on a Benedict biography - he really was an extraordinary man and musician.) Cusins seems to have been a well-intentioned though rather untalented conductor, and later in his career as Master of the Queen's Music he kind of ticked-off the Royal Household, but he seems to have written some interesting music. I'm looking forward to hearing his overture.
Fiona Palmer's excellent Conductors in Britain 1850-1914 - Wielding The Baton At The Height Of Empire contains an informative chapter contrasting Cusins' experience conducting the London Philharmonic Society's concerts with Julius Benedict's tenure leading the Liverpool Philharmonic. (I'm currently working on a Benedict biography - he really was an extraordinary man and musician.) Cusins seems to have been a well-intentioned though rather untalented conductor, and later in his career as Master of the Queen's Music he kind of ticked-off the Royal Household, but he seems to have written some interesting music. I'm looking forward to hearing his overture.