Groups like typically release "covers" or original arrangements of religious songs (Shalawat) or patriotic anthems during this time. These pieces often feature:

Clean, melodic vocals often led by a female or male soloist accompanied by backings.

refers to a musical tribute or cover performance by the musical group An Nur Religi released to commemorate National Santri Day (Hari Santri Nasional) in Indonesia . Background on National Santri Day Date: Celebrated annually on October 22nd .

Lyrics usually focus on devotion to God, praise for the Prophet Muhammad, and the spirit of nationalism and educational service (khidmat) to the nation.

It honors the "Resolusi Jihad" (Jihad Resolution) declared by K.H. Hasyim Asy'ari in 1945, which called upon students (santri) and the public to defend Indonesia's independence against colonial forces.

A blend of modern acoustic instruments and traditional percussion, such as the rebana or hadroh .