Being able to change all the settings for each page would be really nice, because sometimes you want the tempo slow in the beginning but faster in the middle, or the piano soft at the end but hard in the beginning.
You'll notice that if you move your mouse to the end of the screen and scroll along the landscape, the sounds change as you go. That's really cool. They don't just change as you play along.
Re-treat [ri-treet] —Verb: 1)to withdraw, retire, or draw back, especially for shelter or seclusion. _2)to slope backward; recede —Synonyms: withdrawal, leave, pull back —Antonyms: advance......ohhh wait, um so why do we go FORWARD when he says retreat?? ;P