This study examines the changing manner of female vocalisation in
the American Musical (1940-1955) through the development of the
integrated singing techniques of Mary Martin, an icon of American
Musical Theatre. It suggests that the vocal style that she
exemplified changed from a variety of idiosyncratic vocal styles
linked to particular role-types to a more flexible, integrated
style better able to adapt to a range of roles required by the
rapidly changing demands of the entertainment industry. Martin
is situated within the historical trajectory of cultural and
technological change, and the isolation of moments along that
trajectory brings into focus her centrality within those changes
and the intentionality of the development of her vocal style.
Three central genres of early twentieth century musical theatre
(operetta, the musical play and the revue) are considered, along
with the female performers and vocal styles that underpinned
those genres. They are situated in an historical context of
rapidly developing recording technology and the expanding
communications industry. The intrinsic characteristics of three
dominant voice types are analysed through the lens of three
significant performers active between the First and Second World
Wars: Edith Day, Helen Morgan and Ethel Merman. The inability of
these performers to acquiesce to the changing demands of the
entertainment industry during the third and fourth decades of the
twentieth century are identified.
Three quantifiable measures of the voice - tessitura, vibrato and
spectral analysis - are used to isolate Martin’s classical,
legitimate and belt phonations, and to illustrate the emergence
of her distinctive croon style through her early recordings on
stage, screen and the recording studio. A period of intense
vocal development is revealed in Martin’s little known radio
performances on the NBC network in 1942. This was a time in
which she began to consolidate different vocal techniques into a
single vocal style, and to show her to manipulate the perception
of public, personal and private distance through vocal timbre.
An examination of Martin’s stage success in One Touch of Venus
reveals both her integration of vocal techniques in the
characterization of a single role, and the transferal of her
techniques of intimate audience interaction to the live stage.
Also shown is the establishment of Martin as a role model in the
eyes of the media and the general public. The penultimate
chapter of this dissertation portrays a performer unafraid of
breaking new ground, as Martin changes her stage persona in a
national tour of the Merman vehicle Annie Get Your Gun, and
subsequently takes her place in musical theatre history as Nellie
Forbush in the Pulitzer Prize winning South Pacific.
The study concludes with an examination of Martin’s television
performances in the first half of the 1950s, in which she
displays all facets of her vocal technique and range. The
immense popularity of Martin’s variety performances with Ethel
Merman and Noel Coward, and her enduring broadcasts of Peter Pan,
without doubt made Martin a leading role model for emerging
vocalists