hi,
i have two suggestions if you're open to feedback.
1. currently the number of pages is limited to 16. this is not enough. e.g., i can easily fill it with 30 seconds of music. make this infinite. if this is difficult for whatever reason, then make it some large number, e.g., 512
2. add a counter next to loops. this will allow having multiple loops as well as nested loops, e.g., loop1 i=3 { ... loop2 { i=2 ... } } ... loop3 { i = 5 } ... and so on
thx!