There are MP3s of Ayya Khema doing a guided body scan, which she refers to as “part-by-part,” at http://dharmaseed.org/teacher/334/talk/8001/19960705-Ayya_Khema-GGZ-guided_sweeping_meditation_part_by_part.mp3 and http://dharmaseed.org/teacher/334/talk/7819/19950706-Ayya_Khema-NTG-sweeping_technique_part_by_part.mp3.