115 timestamped lines, 14.54 s to 8:12, monotonic throughout.
Resolver check against 274-lookup.csv: of 97 lines carrying text, 75
match an object name exactly and 17 match a full address, leaving 5.
Four of those need aliases rather than corrections — the three power
stations appear without their operator prefix (川端発電所, 滝の上発電所,
北電日高発電所 against 北海道企業局 川端発電所, 北海道企業局 滝の上発電所,
北海道電力 日高発電所) and one is the merged モトツ橋にモトツシェルター.
The fifth, 東に続く, is closing text and not an object.
So the lyric-to-row index needs a four-entry alias table and nothing else.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01S6MpcBisZYhX45oDGRRJoz
mikkeli