Well it is a well-off and bad sign of the future to dream of a band of persons giving song or dance giving a song in tune, the augury is of death if you hear it giving a song off-key. A school or college band of persons giving song or dance says it is certain to be that you will discover something of value that you will not keep; if a theatrical band of people are singing.
3 days prayer
Quran. 55. Vs. 1. T. 14. 21. times. For. 7. days