Simplicity · 2005-06-24 · CD · 12 positions on this issue.
“愛のデュエット” occupies position 8, sequence number 8 of 12, on the DYCL-14 edition of Simplicity. This issue was released 2005-06-24 on CD.
The preceding position is “Good-bye Girl”. The following position is “今日がその日”.
Title and placement follow the cited edition evidence. The linked album essay supplies cultural context; this position does not independently infer writing credits, duration or a recording match with a streaming file. Complete twelve-track programme of the 2005 standalone DYCL-14 CD, without the thirteenth Japanese-language bonus on Cynthia Premium disc 19. The disputed day of the 1978 original is separate from this reissue date. Label follows Sony Shop’s Order Made Factory field and is not the original LP imprint.