@Belfrybat those are pretty.
Yesterday morning, I finished the 2nd piano key border, pressed both borders and the block section and attached them. I used 26 strips and 105 five inch charms, for 4-1/8 yds. It's a sweet, mainly pastel top. The set also included comparatively garish red and school bus yellow, which I used. In retrospect, perhaps I shouldn't have. Shrug. Tis done.