▁delivered ▁over ▁a ▁disco ▁beat , ▁compare ▁a ▁lo ver ▁to ▁an ▁electronic ▁device ▁such ▁as ▁a ▁computer ▁or ▁a ▁robot . ▁The ▁seven - min ute ▁song ▁was ▁split ▁into ▁two ▁parts ▁for ▁its ▁release ▁as ▁a ▁single , ▁with ▁" Part ▁ 1 " ▁receiving ▁most ▁not or iety . ▁ ▁" L ove ▁Machine " ▁was ▁the ▁only ▁two - part ▁single ▁of ▁the ▁Mira cles ' ▁career . ▁ ▁" L ove ▁Machine " ▁ ▁was ▁a ▁multi - mill ion ▁s elling ▁Pl atin um ▁single , ▁and ▁ ▁a ▁number - one ▁sm ash ▁hit ▁on ▁the ▁U . S . ▁Billboard ▁Hot ▁ 1 0 0 , ▁the ▁best - s elling ▁single ▁of ▁the ▁Mira cles ' ▁career , ▁having ▁sold ▁over ▁ 4 . 5 ▁million ▁copies . ▁The ▁single ▁went ▁to ▁# 5 ▁on ▁the ▁Hot ▁Soul ▁Singles ▁chart , ▁and ▁went ▁to ▁# 2 0 ▁on ▁Record ▁World ' s ▁National ▁Dis co ▁file ▁Top ▁ 2 0 ▁chart . ▁It ▁was ▁also ▁a ▁Top ▁ 1 0 ▁hit ▁in ▁the ▁UK , ▁pe aking ▁at ▁number ▁three ▁on ▁the ▁UK ▁Singles ▁Chart . ▁ ▁Person nel ▁ ▁Le ad ▁vocals ▁by ▁Billy ▁Griff in ▁ ▁Background ▁vocals ▁by ▁Bobby ▁Rog ers , ▁Ron nie ▁White ▁and ▁P ete ▁Moore ▁ ▁G row ling ▁by ▁Bobby ▁Rog ers ▁ ▁" Y e ah , ▁baby " ▁vocals ▁by ▁Ron nie ▁White ▁ ▁Inst rument ation ▁by ▁various ▁Los ▁Angeles ▁studio ▁mus icians