Introducing Two New Jam Packs Apple introduces two new Jam Packs for its GarageBand music creation software, giving musicians and aspiring musicians more Apple Loops and software instruments to create music. Jam Pack 2: Remix Tools makes it easy to produce compelling dance, hip-hop and electronica tracks, while Jam Pack 3: Rhythm Section offers songwriters a complete backing band for their rock, alternative and country music. Sep 29