ɪnðə nˈaɪnti z, mˈæsi pɹədˈuːst mətˈɪɹiəl fɔːɹ ɹˈɛd hˈɑːt tʃˈɪli pˈɛpɚz, sˈɛvəndˌʌst, ænd pˈaʊɚmən fˈaɪv θˈaʊzənd, wˌɪtʃ fˈiːtʃɚd ɡˈɛst ɐpˈɪɹənsᵻz fɹʌm ɹˈɑːb zˈɑːmbi ænd ˈæktɚ mˈæləkˌaɪ θɹˈoʊn; ænd fɔːɹ nˈuːkʌmɚ pˈɔːli pɛɹˈɛt.
In the '90s, Massy produced material for Red Hot Chili Peppers, Sevendust, and Powerman 5000, which featured guest appearances from Rob Zombie and actor Malachi Throne; and for newcomer Pauley Perrette.