NCT 2018 Empathy is the debut studio album by South Korean Boy band NCT, an unlimited group project under the management of SM Entertainment. Containing a total of fourteen tracks with twelve of which were released as singles from 2016 to 2018, the album marked the first group release with eighteen members from three different units participating at the time, while being the first release to officially introduce three new members Kun, Jungwoo and Lucas.
NCT 2020 Resonance is the second studio album by South Korean boy band NCT, an unlimited group project under the management of SM Entertainment. Similar to their previous release NCT 2018 Empathy, NCT 2020 Resonance is part of the "NCT 2020" project; which saw all current NCT members from several units collaborating on a full-length release. This time, the album features all 21 members from three current units of NCT; NCT 127, NCT Dream, and WayV, while introducing two new NCT members, namely Shotaro and Sungchan.