Madonna's new single, "Hung Up," will be featured next month on crossover episodes of CBS' (search) "CSI: Miami" and "CSI: NY."

The song will be heard during the beginning of "CSI: Miami" on Nov. 7 and two days later on "CSI: NY," the network said Monday.

"Hung Up" is from her new album, "Confessions on a Dance Floor (search)," set for release Nov. 15.

Last week, the 47-year-old pop star was a guest on David Letterman's "Late Show." She and the talk-show host rode two horses down 53rd Street in Manhattan (search), her first ride since being thrown from a horse in England this summer.

She suffered three cracked ribs, a broken collarbone and a broken hand in the August accident.

Madonna (search) said she hadn't been back on a horse since her fall "because my record company is not very keen on the idea of me injuring myself."

She also made a surprise appearance at Manhattan's Hunter College for the mtvU network series "Stand In," where celebrities appear as guest lecturers.