In the four-part show, archival footage and personal videos and photos are intertwined with present-day interviews and scenes of the group embarking on their 2022 tour
Cyrus, 21, was placed on medical rest on doctors' orders, the Sprint Center in Kansas City said in a statement.
The singer posted a picture of herself in a hospital bed on Twitter with an apology to her Kansas fans, saying "I wanted so badly 2 b there 2night." The venue said ticket holders will be refunded.
She was forced to cancel her concert in Charlotte, North Carolina, earlier this month, after being diagnosed with the flu and ordered by doctors to rest.
Cyrus is currently midway through her "Bangerz" tour, playing 60 shows across North America and Europe between February and June. Her next scheduled show is in St. Louis, Missouri, on Wednesday.