Occasionally you'll find a release or recording that is listed as being recorded during a specific tour without specifying which show(s) it was recorded at.
Examples:
Mirror Ball: Live & More was recorded during the Sparkle Lounge Tour
Sparkle Lounge Tour held recording dates for Mirror Ball: Live & More
Rock! Rock! (Till You Drop) was recorded during the Sparkle Lounge Tour
Sparkle Lounge Tour held recording dates for Rock! Rock! (Till You Drop)