In the Rocksmith community, "CDLC" refers to fan-made tracks. Unlike official DLC (ODLC) released by Ubisoft, these are charted by dedicated community members.
Ignoring CDLC for RS2014 while pushing RS+ is a strategic risk—many players remain on the older version due to CDLC. A legitimate “Community Charting Workshop” (like Steam Workshop for Rocksmith) would convert pirates into paying users. rocksmith cdlc pack