Items

• Instrumental ensemble

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Instrumental ensemble

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Tjalaentrek

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Ouwa

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Wawajangan

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Babangbungan

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Tatalu (ubrug)

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Kangsreng

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Es lilin

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Male Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Male Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Male Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Male Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Male Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Male Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male solo vocals

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male solo vocals

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male solo vocals

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Wooden percussion (scale?)

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Mixed Chorus singing

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Mixed Chorus singing

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Mixed Chorus singing

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Mixed Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Mixed Chorus singing

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Mixed Chorus singing

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Wooden percussion tune

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Mixed Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Mixed Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Mixed Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Mixed Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Male Solo Singing with Mixed Chorus

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Mixed Chorus singing

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Woman solo singing with flute and zither

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Djam djamplangan

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Kawih

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Dedegungan

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Rantjag

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Papantunam

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Story sung in Pantun (end)

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Story sung in pantun (continued)

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Story sung in Pantun

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Woman song

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Woman song

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Instrumental piece

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Man song

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Gamelan, scale?

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Tumpak sa do

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Kakatdon

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• Uti uti uri

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.
• engket-engketan

  Unpublished sound recordings of traditional songs and music from Indonesian folklore. They were collected on the islands of Java and Bali by Bernard Yzerdraat (Surya Brata) from 1956 to 1958.