Three configurations of sophisticated duos & trios from four remastered albums recorded between 1962 and 1966 by pianist Bill Evans: first in duos with guitarist Jim Hall (Undercurrent); then with his trio of bassist Gary Peacock & Paul Motian (Trio 64); then with bassist Chuck Israels & drummer Larry Bunker (Trio 65); and last full circle to 1966, again with Jim Hall (Intermodulation).