Groups like typically release "covers" or original arrangements of religious songs (Shalawat) or patriotic anthems during this time. These pieces often feature:
A blend of modern acoustic instruments and traditional percussion, such as the rebana or hadroh . HARI SANTRI NASIONAL-COVER AN NUR RELIGI
National Santri Day is widely marked by activities such as mass prayers ( istighosah ), flag ceremonies, and cultural performances across Islamic boarding schools (pesantren) nationwide. HARI SANTRI NASIONAL-COVER AN NUR RELIGI