By the '70s, Sardaby was spending more time working in New York. His output picked up during this period with albums like 1970's Night Cap, a trio date featuring bassist Percy Heath and drummer Connie Kay. More well-regarded albums followed including 1974's Gail, recorded with bassist Richard Davis and drummer Billy Hart, and 1977's In New York, again with Davis as well as drummer Billy Cobham and percussionist Ray Barretto. These albums showcased both his lyricism and his growing interest in Latin and funk rhythms.
Although Sardaby stayed active, his recordings slowed over the next few years, before he returned with Caribbean Duet, a collaboration with pianist Monty Alexander. Going Places, a trio date with bassist Rufus Reid and drummer Marvin Smitty Smith, followed in 1989. A year later, he paired with bassist Jay Leonhart for Night Blossom. Straight On, a rare quintet date featuring trumpeter Louis Smith, saxophonist Ralph Moore, bassist Peter Washington, and drummer Tony Reedus, appeared in 1993. Sardaby then moved to the Japanese label Sound Hills for a handful of efforts in the late '90s including Intense Moment, Classics Ballads, and Voyage with bassist Ron Carter.
Since the early 2000s, Sardaby has recorded intermittently, issuing 2003's trio session Karen featuring bassist Reuben Rogers and drummer Dion Parson, and At Home: Tribute to My Father, with bassist Ray Drummond and drummer Winard Harper. In 2006, the pianist celebrated his 70th birthday and a 50-plus-year career with the concert album A Night in Paris. ~ Matt Collar, Rovi