In rereading the instructions, I take it I should import all styles that come up in composer memory, to custom memory 1-20, in the order that the songs are to be played. This would allow panel memory to simply "point" to the appropriate slot without reloading every custom. This can be done provided I can get it from composer memory to custom memory, as 95 % of the songs do not engage custom at all.

Whether a song has to load, or not is secondary to having the correct rhythm. As I said, the favorites work fine, but there is only one set per card.

I appreciate your comments.
Bernie