With chronological precision, this delightful disc covers eight months in the life of Red Norvo, who by November of 1943 had permanently switched from playing xylophone to the smoother, cooler, more modern vibraphone. Five V-Disc sides feature two attractive vocals by Helen Ward and excellent solos from rising tenor sax star Flip Phillips, clarinetist Aaron Sachs (who appears on four of the five sessions reissued here), trumpeter Dale Pearce, and trombonist Dick Taylor. A rhythm section of Ralph Burns, Clyde Lombardi, and Johnny Blowers rounds off this outstanding, up-to-date octet. Jazz-wise, the music recorded at this blowing session is strikingly superior to the stuff Norvo had produced only 18 months earlier, and vastly different from his big-band output during the late '30s. Norvo's next recording date took place in Chicago on April 5, 1944. Four exciting sides, originally issued on the Steiner Davis label, are distinguished by the easygoing interplay between Norvo, Lombardi, guitarist Eddie Palmieri, and the great jazz violinist Stuff Smith. "Rehearsal" is exactly that -- three and a half minutes of impromptu jamming laced with laughter, discussion, and even a little scat singing. "Red's Stuff" is probably the creative apex of this incredible date, a rare treat for connoisseurs of vintage mid-20th century jazz. An authentically modern-sounding series of bop ideas, tonalities, and phrasing verify the radically progressive direction being pursued by the Red Norvo Sextet as they recorded for Brunswick in May of 1944. Their absorption of contemporary musical modes is evident in an amazing rendition of Denzil de Costa Best's "Dee Dee's Dance," a brand new approach to "Blue Skies," and especially the busy Benny Goodman/Charlie Christian jam vehicle "Seven Come Eleven." Three similarly advanced V-Discs from May of 1944 -- clocking in at nearly five minutes per side -- lead listeners to the threshold of Norvo's tenure as a Keynote recording artist. On July 27, 1944, at his first session for Harry Lim's ambitious modern jazz label, the vibraphonist and a small contingent from the previous date were joined by Teddy Wilson and Slam Stewart. The other half of the material from this session may be found on Classics 1356, the 1944-1945 volume in the label's Red Norvo chronology.