Can anyone help?

According to Jose Octavio Sosa and Monica Escobedo, _Dos Siglos de Opera
en Mexico_, vol. 1 (Mexico City: Secretaria de Educacion Publica, 1988),
pp. 14, 17, an opera _Taiemstvi_ ("autor no identificado") was put on at
the Coliseo de Mexico in 1824 and at the Teatro Principal in 1826.  Has
anyone any idea what this might have been, and who the composer and/or
librettist might have been?

Geoff

 Geoffrey Chew
 Music Department, Royal Holloway, University of London
 Internet: [log in to unmask]
 Fax:      0870-131 6521 (UK)
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