Sentence:  Certain pianistic traits are common to <WSD>all</WSD> five Schnabelian renditions , most notably the `` Schnabel trill '' ( which differs from the conventional trill in that the two notes are struck simultaneously ) . 
Meaning of the word marked with <WSD> tags:  quantifier; used with either mass or count nouns to indicate the whole number or amount of or every one of a class