Sadness

A sniper scope focuses on a pink-haired anime girl, then cuts to her singing into a microphone on a brightly lit stage, followed by a wide shot of a three-member band performing live with a crowd, then returns to the girl aiming a rifle with another character behind her, before cutting back to her singing, ending with a black screen. The main subject is a pink-haired anime girl who is shown both singing in a band and aiming a rifle, with the setting alternating between a concert stage and a dark indoor location.