A legacy donation in excess of £3m has been left to the Royal Welsh College of Music & Drama (RWCMD) and Welsh National Opera (WNO).
The organisations have said that the money, left by the late David Seligman, will be used to deliver lasting support to the training of singers and musicians and will also create future opportunities for young artists to perform on a professional scale.
RWCMD Director of Music, Tim Rhys-Evans said: "I had the very great pleasure of knowing David and [his late wife] Philippa for many years and saw first-hand their belief in young people and the power of singing to enrich young lives.
"Their passion for opera in particular was something incredibly dear to them, and the need for this artform to be made accessible and relevant to young people of every background was a major driving force behind their philanthropy.
"David knew the impact that legacies of any size can have, and now his exceptional gift will ensure that future generations of artists will continue to be supported for many years to come."
WNO Youth Opera Producer, Paula Scott said: "We are incredibly grateful for this generous bequest. David and Philippa Seligman were passionate supporters of WNO Youth Opera, and we are delighted to be honouring them both by continuing our work with young artists."