[Geoff Bacon]

Sounds like you need to adjust the cropping

When a song is displayed
1) Long press the centre of the screen (men bars appear at top and bottom of screen)
2) Tap 2nd item from bottom left (looks like mountains in a square box)
3) Select "Crop"
4) Drag the margins to how you want them and save.
5) repeat for any subsequent pages of song

Note: when you import songs you can have them set to "Auto crop" (this is what has probably happened here); you probably want to disable AutoCrop

Geoff