"Tangentpiano"@nl . "Tangentenfl\u00FCgel"@de . . "Tangent piano" . "Tangent piano"@zh . "Fortepian tangentowy"@pl . "Tangentenklavier"@de . "Piano de tangentes"@es . "Tangentenfl\u00FCgel"@nl . . . . . "Piano \u00E0 tangentes"@fr . "Tangentpiano"@sv . "Piano de tangents"@ca . "Piano a tangenti"@it . "Tangent piano"@en .