The Blue Things October 1965. A session drummer was used for the single sessions (in Nashville), as Larzalere had left and Day still had yet to join. Ray Walker, the bass singer from Elvis Presley's backing group The Jordanaires was used by producer Felton Jarvis to augment the group's vocal sound on "I Must Be Doing Something Wrong." and was the only non-Bluething vocal ever recorded. Once again, the single charted locally, but failed to chart outside of the Midwest. The following single, while repeating the chart action of the band's previous RCA single, at least gained the band some notoriety. The A-side,
Anyone Who Had a Heart (song) Black's versions of "Anyone Who Had a Heart" were released as singles: Warwick's version rose as high as No.11 while Black's peak was No.34. Warwick had the hit with "Anyone Who Had a Heart" in Belgium (Flemish Region), the Netherlands and South Africa, reaching No.4 in each territory. Petula Clark was on the roster of Pye Records, Warwick's UK label, and therefore in a position to almost immediately cover "Anyone Who Had a Heart" in several foreign language versions for the international market. Clark reached No.7 in France with "Ceux Qui Ont Un Coeur" in the spring of 1964 then