The songs are arranged in sets of 40 for convenience, meaning each page is not excessively long. Songs are in boxes of 10, 101-110, 110-120, 121-130 etc. on each page of 40. Book 2 starts at Song 101.
There is also a Background page on the Book 1 drop-down menu giving some background history or other information about songs on these pages.
Indexes – there are two layouts, numerical and alphabetical..