performer, piano Cor De Groot
Though it has no promo markings on the label, this was a promotional EP commissioned by Philips Electronics. It's undated but probably dates form the early '60s. It features classical pianist Cor de Groot on one side and the Trio Pim Jacobs jazz trio on the other. Both sides are labelled 'Experimental recording with ELECTRONIC PIANO'. Mono. No picture sleeve.

Matrix / Runout: AA717111-1E-2-670-112 (Side A Runout)
Matrix / Runout: AA717111-2E-2-670-111 (Side B Runout)