The monsoon crack and the borrowed dayan
Six weeks before the BSEH Secondary practical, a candidate finds a 3 cm hairline crack in the maidan of her dayan, running from the edge of the syahi toward the kinar. The bayan, stored in the same room, has gone noticeably flat after a week of monsoon humidity; its baddhi is loose and one lug has begun to bind. She has a school rehearsal in two days with a lehra in teentaal at 90 BPM and cannot afford a new pair. A local repairer advises smearing synthetic adhesive over the crack and pressing it with a hot iron. The school has a spare dayan, but it is a smaller shell with a very thick syahi; it tunes high and rings loudly. She has a tuning hammer, a spare gatta, and no humidity control. Her teacher is away and will return only on exam day.
1. Diagnose the crack: which parts of the dayan are involved, and should the repairer's adhesive-and-iron method be allowed? What would make you reject the dayan for the exam?
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The crack runs through the maidan, the playing area between the syahi and the kinar. The syahi is the black tuning patch, the kinar is the outer rim, and the gajra is the braided edge that holds the skin. A hairline crack in the maidan is serious because that area carries the main strokes and must vibrate evenly. If the crack is only in the surface and does not buzz when tapped, it may survive mild playing, but adhesive and a hot iron are risky: they stiffen the skin, kill resonance and can pull the kinar out of tune. Reject the dayan if the crack lifts, buzzes on a plain na or tin, spreads when tuned, or reaches the syahi/kinar junction. A cracked syahi is different: it can be filled with syahi paste, not glue. Check the baddhi and lugs before blaming the skin. For the exam, reliability matters more than a perfect tone, so the decision should be based on a buzz test at performance volume, not on appearance alone.
2. Compare the two dayans for the rehearsal and exam, including bayan tuning and humidity. What practical adjustments would you make?
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The student's own dayan, if stable, is preferable because she is used to its syahi, kinar and response. The spare has a smaller shell and a thick syahi, so it will speak louder and less subtly; strokes near the syahi may sound choked, and it may not blend with the bayan. Test both with the same lehra at 90 BPM. If the cracked dayan passes the buzz test, use it for rehearsal and keep the spare as backup, but avoid heavy dha strokes near the crack. For the bayan, tighten the baddhi evenly around the shell, check that the binding lug moves freely, and use the gatta to seat the skin. Do not over-tighten one lug to cure humidity; that pulls the head unevenly. Keep both instruments in a dry room, away from direct sun and damp walls, and tune the bayan to the dayan's dha rather than to an abstract pitch. On exam day, tune early and let the instrument settle.
3. Write a six-week and exam-morning contingency plan that accounts for the crack, the spare dayan and the teacher's absence.
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Weeks 1–2: buzz-test the cracked dayan at low, medium and exam volume; record any change. Practise the teentaal lehra at 90 BPM on both dayans for ten minutes each, noting which strokes expose the crack. Weeks 3–4: if the crack is stable, use the own dayan for daily practice and the spare for one session a week so the hands adapt to its thicker syahi. Weeks 5–6: rehearse the full solo and accompaniment set on the spare at least twice, including tuning changes, because exam-day temperature may differ. Exam morning: arrive early, tune the bayan with even baddhi tension, test the dayan with a plain na and a dha, and keep the spare already tuned beside her. If the crack buzzes during warm-up, switch to the spare without apology and reduce stroke weight near the syahi. Tell the examiner only if a change of instrument causes a short pause. The plan should reduce risk, not hide the defect.