Garnished with a fistful of alternate takes, the 2007 release of Mosaic's 107-track Complete Lionel Hampton Victor Sessions 1937-1941 is a welcome and long overdue CD realization of The Complete Lionel Hampton 1937-1941, a six-LP box set released during the 1970s by the Bluebird label. Only Teddy Wilson came close to achieving what Hamp did in the late 1930s and early '40s, by bringing together the greatest soloists on the scene for a staggeringly productive and inspired series of recordings that essentially defined the state of jazz during the years immediately preceding the Second World War.