Aung San Suu Kyi was arrested during the February 1 coup. This is the fifth offence she has been charged with since then.
The woman is the first confirmed death since the military's takeover earlier this month
Thousands of protesters rally near Yangon's central Sule pagoda in one of the biggest protests in Myanmar since the military coup on February 1.
The rebel music is aimed at encouraging youths to go against the military after the state coup earlier in February.
Protesters have defied a ban on public gatherings to as anti-coup demonstrations continue, while the authorities have stepped up the arrests of politicians and activists.