Cherry Red’s SoulMusic Records label has added another quintet of releases to its rapidly-growing Anthology series, and this batch is among the most eclectic yet, blurring the lines of jazz, pop, and R&B with Esther Phillips, Levert, Tom Browne, Kashif, and Mtume. As the premier vocalist on CTI Records’ Kudu imprint, Esther Phillips (1935-1984) played a key role in producer Creed Taylor’s “Cool Revolution” at CTI. A gifted vocalist, Phillips nonetheless struggled with personal demons throughout her too-short life. The former “Little Esther” had her first taste of success in 1949, just…