 Hintermaier wrote in 2015 that the evidence rules out both Benevoli and Andreas Hofer, Biber's colleague, and concludes that "... the only possible composer of the Mass and the [companion] motet [for 54 voices, Plaudite Tympana] was Heinrich Ignaz Franz Biber... both the sources and the stylistic analysis clearly point to Biber as the author of the works.