A wide-selection of Audio-Technica microphones was employed, including: AT4033a (hi-hat, percussion overheads, bass cabinets), AT4050/CM5 (drum overheads, celli and bass acoustic strings), AT4047/SV (guitar cabinets), AT4041 (percussion overheads), ATM25 (rack and floor toms), ATM23HE (snare, congas, timbales), ATM35 (strings), AT4054 and AT4055 (brass) and AT4071a (audience). In addition, the ATW-7373x handheld condenser wireless system was used for lead vocals by Destiny's Child, U2's Bono and Sheryl Crow.