Labelling: Leroux New Guinea or Leroux Irian. Documentation is only available in the EB, a list of the recordings also in Lamsweerde (1994: 271). Sound recordings were provided to the PHA by Jaap Kunst, no correspondence with Leroux is available. Phonographic recordings by Leroux (Dajak, North Guinea) are mentioned in JB der Hochschule für Musik 1927/28 :54. An arrangement of the recordings (with transcriptions) can be found in Kunst 1931 [1967]. An exact attribution of reels 1, 2 Dajak as well as the 5 reels "Unknown Dayak" to Leroux is not possible, as no further documents are available in Berlin.contents: songs and flute pieces