Acknowledgements
oThis presentation relies heavily on an article by Jon W. Dunn, Mary Wallace Davidson, Jan R. Holloway and the late Gerald Bernbom, “The Variations and
Variations2 Digital Music Library Projects at Indiana University, soon to appear in Digital Libraries: Policy, Planning and Practice, ed. Judith Andrews and Derek Law (Aldershot, England; Burlington, VT: Ashgate)
oIt is also based upon work supported by the National Science Foundation under Grant No. 9909068. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of the National Science Foundation.