Which Issue date(s) has a Weeks at number one of 5, and a Volume:Issue of 61:17-21?
CREATE TABLE "notes" (
  "volume_issue" text,
  "issue_date_s" text,
  "weeks_at_number_one" real,
  "song" text,
  "artist_s" text
);
SELECT "issue_date_s" FROM "notes" WHERE "weeks_at_number_one"=5 AND "volume_issue"='61:17-21';