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We have surveyed a 6.5' x 6.5' field centered on the globular cluster M56(NGC 6779) in search for variable stars. We have detected seven variables,among which two objects are new identifications. One of the new variables is anRR Lyrae star, the third such star in M56. Comparison of the new observationsand old photometric data for an RV Tauri variable V6 indicates a likely periodchange in the star. Its slow and negative rate of -0.005+/-0.003 d/yr woulddisagree with post-AGB evolution, however this could be a result of blue-loopevolution and/or random fluctuations of the period.

CURiuos Variables Experiment (CURVE): Variable Stars in the metal-poor Globular Cluster M56