KeyPleezer - Virtual Piano plugin/sound library for Logic Pro X (works great on newest update 10.5 with new Sampler plugin), GarageBand, MainStage and Native Instruments Kontakt Sampler. Free edition of LivingRoom Upright
Westwood Upright Felt Piano Demonstration - NI Kontakt - Logic Pro X - YouTube
Logic Pro X Remote Session - Panndora Audio
Soundiron Old Busted Granny Piano - antique piano for Kontakt