Prime 5: Present Perfect in Songs

Has she just found something?  Where has it (or he) been?  Has he been hiding?

What has been going on?  Has someone been feeling different?  How long has this been going on?

In the video, has Pink's father ever performed in public before?  They have seen the rain; they have felt the pain; they don't know where they have been...  This is a song about war.