Android rotation fixes. Android browser doesn't do max-device-width. And in fact it seems max-width is to be preferred anyway. Second, stock Android browser needs a bug workaround orientation setting present to force recalculation. Android Chrome still has problems.

This book is for tunes that are not part of the regular
Havoc session or dance repertoire.

Typically these tunes have either fallen out of popularity at sessions,
or are simply tunes that I like.