The same woman begins singing in one continuous shot. Preserve identity, clothing, background, lighting, camera direction, vocal timbre, and piano tempo. End while the phrase is still continuing.
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Seamless continuation of the immediately preceding clip. Continue the exact mouth motion, sustained note, breathing state, camera movement, vocal key, tempo, and piano phrase. No cut or reset.
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Seamless final continuation. Preserve all identity and motion. Complete the vocal phrase and piano cadence naturally during the final second, then release a soft breath. No scene change.
