Part of Sonde Collection
This series consists of original and copies of newspaper and newsletter articles describing Sonde events and performances.
Part of Sonde Collection
This series consists of background information about Sonde and biographical sketches of its members.
Part of Sonde Collection
This series consists of poems and articles written by members of Sonde.
Part of Sonde Collection
This series consists of hand-drawn plans for Sonde’s sound sources.
Part of Sonde Collection
This series consists of copies of the correspondence with agencies and others concerning Sonde musical pieces, performances and recordings.
Part of Sonde Collection
This series consists of various listings of the musical pieces composed by Sonde, including date of composition, composer and date and location of the event where the music was played.