Protocol for a randomised controlled unblinded feasibility trial of HD-DRUM: a rhythmic movement training application for cognitive and motor symptoms in people with Huntington’s d... oleh Monica Busse, Philip Pallmann, Anne E Rosser, Robin Schubert, Derek Jones, Claudia Metzler-Baddeley, Vasileios Ioakeimidis, Cheney J G Drew, Guy B Watson, Marco Palombo