A fresh page without saved local data shows eleven tracks with three favorites and sample notes. Its starter places a saved track in position three even though the canonical reset order places that track seventh. Reset creates the canonical eleven item order and clears all favorites and notes. The two bars compare three favorites with zero at one hundred pixels per favorite. This explains a meaningful source behavior: reset does not recreate the rich starter display. Catalog names and source announcements remain unverified fixture content in this local explanation. Move takes one record out of the array with splice and inserts it at the target index. Its title, favorite flag and note travel together, while displayed position is recomputed from index plus one. For a track at index two, moving up one produces index one and displayed position two instead of three. The bars use one hundred pixels per position. Keyboard arrow controls and drag both mutate the same array; local storage preserves that array when available. This is a listening sequence editor and does not load or play the songs themselves. The JSON export enumerates all eleven records with current positions, favorites and full notes. The image export lays out six tracks in its first column and five in its second. A note longer than twenty eight characters is shortened to its first twenty six characters plus an ellipsis in the image. The bars compare six and five records at fifty pixels per record. So the image is a compact card rather than a complete note archive. The original sticky footer contains interactive export and reset buttons; it stays in its original viewport position while the new video is placed before the actual publisher promotion and related links.