Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Silver

a classic hard bop album full of great playing and solid tunes. this early version of the Horace Silver Quintet was basically the same personnel as The Jazz Messengers (Louis Hayes in place of Art Blakely)...and the performances are rock solid. Six Pieces Of Silver was the album that brought Horace Silver and his tasteful piano playing into the jazz spotlight back in 1956. "Cool Eyes" the reflective ballad "Shirl" and "Senor Blues" (3 different versions presnted on here) being the standout tracks on this great (and judging by the lack of reviews on this site; underheard) album.