Myras Tyla

Myras Tyla is a human musician, who is a relatively famous styllight player. She was present at the Battle of Cleveland with a hotel concierge named Ruwan. Tyla acted surprisingly aggressively and bravely, trying to find weapons to fight the invading Covenant. Along with many others in the city, she and Ruwan were captured in an attempt by the Covenant to find the Key of Osanalan.

Source
Halo Uprising