Well, I guess you would rewrite the script, adding either a timer or keystroke to show each text. If you use a timer you'll need it to be long enough to allow the player to read each line. He will also have to know that there are multiple texts to be displayed and wait for all of them. If you use a keystroke, the player will have to know that he needs to press a key to get more text.
I'm sure there are other options and considerations. As for exactly how to rewrite the script, I'll leave that for you to decide.
Brian.
... and the band played on.