SPEAK LOW · 2013-04-10 · Blu-spec CD2 · 11 positions on this issue.
“Sleeping Lady” occupies position 3, sequence number 3 of 11, on the MHCL-30061 edition of SPEAK LOW. This issue was released 2013-04-10 on Blu-spec CD2.
It follows “Lion Under The Moonlight”. The next position is “渚にて（波のＳＥ付）”.
Title and placement follow the cited official release page. The linked SPEAK LOW essay supplies musical context; this position does not independently infer writing credits, duration or a recording match with a streaming file.