Dear Madsen,
You asked a wonderful question!
Madsen wrote: What exactly is the second number that is recorded in the gentle piano program?
The first number is obviously the number of correct keys
You are absolutely right! On the left you always will see the PERFECT amount of notes to know, how many mistakes did you make.
while the second one is somehow connected to timing.
Yes! The time that you loose when you are building your skills. This number has to be as close to 0 as possible. But remember: only machine can press and hold the notes with precise accuracy.
In mode 6 (advanced) it seems to be simply the time it takes to complete the piece, but in the other modes it appears to be connected to accuracy in timing. Can someone clarify this for me?
In modes 1-5 we help beginners to support their eye focus. Therefore the music notes are coming to the focus line and wait for you to be pressed. The 'flowers' also are opening in accordance with duration of the notes. For example, eight notes are opening faster then half and whole notes.
In the 6th mode we are teaching students to shift the focus among the lines and spaces. This is why on 6th you can play as fast as you want and the program just counts the general time that you spent on playing the piece.