Catalog Number: MILS012-LP Color: Black Format: LP UPC: 98932710121 1 The Madlib Invazion Music Library Series. Entry #12: DJ Muggs takes the Soul Assassins approach to source music - deep, dark, dank. The Madlib Invazion Music Library Series was created by Madlib and Egon to give their creative friends a chance to stretch out and indulge in whatever type of music they wanted. This music was created for easy, one-stop clearance in film and television synchronization usage and for sampling. You can also enjoy these albums in the way that many do with the best of the best vintage library catalogs - listen, ponder, repeat.