A "Hot CDLC Pack" is the equivalent of a DJ’s "Now That’s What I Call Music" album. It is a curated list of songs that everybody is playing this week.
Go to ignition4.customsforge.com/tools/cdlcenabler and download the latest Rocksmith 2014 Remastered CDLC Enabler executable. Your antivirus may flag it as suspicious—this is a false positive; the entire community uses the same tool. rocksmith cdlc pack hot