by Scott YanowThis is a mostly straightahead jazz date by pianist Hilton Ruiz that achieves some variety by alternating the instrumentation. The pianist/leader adds percussionist Daniel Ponce to some numbers (such as "Doin' It Right") for some Latin-jazz, jams with his trio (which also includes bassist Jimmy Rowser and drummer Steve Berrios) and pays tribute to both Thelonious Monk and Bud Powell. Don Cherry sits in on his muted trumpet for the ballad "Misty Moods" and the minor-keyed "Scottish Blues" but his solos wander and his intonation is shaky. Much better is Ruiz's unaccompanied exploration of "I Didn't Know What Time It Was" and a quartet version of his original "The Blessing." Other than Cherry's appearances, this is a satisfying modern mainstream set.