What makes The Voice That Is! by Johnny Hartman notable?

'The Voice That Is!' is notable for its critical acclaim and enduring appeal, particularly the track 'The More I See You', which became a standard covered by numerous artists. Hartman's work on this album helped to bridge the gap between traditional jazz and the emerging vocal styles of the mid-1960s, influencing future generations of jazz vocalists. By 1964, Johnny Hartman was gaining recognition as a distinctive voice in jazz, following his 1963 collaboration with John Coltrane on 'John Coltrane and Johnny Hartman'. 'The Voice That Is!' solidified his reputation, showcasing his rich baritone and emotional depth during a period when jazz was evolving into more intricate forms.